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Quick view Details ROYAL PURPLE | sku: RLP55154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 55 Gallon - 55154 MSRP: $2,141.99 Now: $1,713.99 Add to Cart Compare Quick view Details ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 MSRP: $244.99 Now: $195.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 MSRP: $182.97 Now: $140.97 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view Details ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 MSRP: $244.99 Now: $195.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 MSRP: $137.97 Now: $110.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87130 Royal Purple Duralec Super Diesel 10W30 CK-4 Motor Oil - 55 Gallon - 87130 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... 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Quick view Details ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 MSRP: $244.99 Now: $195.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 MSRP: $182.97 Now: $140.97 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view Details ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 MSRP: $244.99 Now: $195.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 MSRP: $137.97 Now: $110.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87130 Royal Purple Duralec Super Diesel 10W30 CK-4 Motor Oil - 55 Gallon - 87130 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... 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Quick view Details ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 MSRP: $182.97 Now: $140.97 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view Details ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 MSRP: $244.99 Now: $195.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 MSRP: $137.97 Now: $110.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87130 Royal Purple Duralec Super Diesel 10W30 CK-4 Motor Oil - 55 Gallon - 87130 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... 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Quick view Details ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view Details ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 MSRP: $244.99 Now: $195.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 MSRP: $137.97 Now: $110.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87130 Royal Purple Duralec Super Diesel 10W30 CK-4 Motor Oil - 55 Gallon - 87130 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... 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MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view Details ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 MSRP: $244.99 Now: $195.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 MSRP: $137.97 Now: $110.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87130 Royal Purple Duralec Super Diesel 10W30 CK-4 Motor Oil - 55 Gallon - 87130 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP43154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Gallon - 43154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP06154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Quart - 06154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $83.94 Now: $65.94 View Details Compare Quick view ROYAL PURPLE | sku: RLP88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote - 88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote MSRP: $12,512.99 Now: $10,010.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP05154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 5 Gallon - 05154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $210.99 Now: $168.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP55154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 55 Gallon - 55154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads... MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view Details ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 MSRP: $244.99 Now: $195.99 View Details Compare Quick view Details ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 MSRP: $137.97 Now: $110.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87130 Royal Purple Duralec Super Diesel 10W30 CK-4 Motor Oil - 55 Gallon - 87130 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP43154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Gallon - 43154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP06154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Quart - 06154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $83.94 Now: $65.94 View Details Compare Quick view ROYAL PURPLE | sku: RLP88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote - 88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote MSRP: $12,512.99 Now: $10,010.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP05154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 5 Gallon - 05154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $210.99 Now: $168.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP55154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 55 Gallon - 55154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads... MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view Details ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 MSRP: $137.97 Now: $110.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87130 Royal Purple Duralec Super Diesel 10W30 CK-4 Motor Oil - 55 Gallon - 87130 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP43154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Gallon - 43154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP06154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Quart - 06154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $83.94 Now: $65.94 View Details Compare Quick view ROYAL PURPLE | sku: RLP88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote - 88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote MSRP: $12,512.99 Now: $10,010.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP05154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 5 Gallon - 05154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $210.99 Now: $168.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP55154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 55 Gallon - 55154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads... MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view ROYAL PURPLE | sku: RLP87130 Royal Purple Duralec Super Diesel 10W30 CK-4 Motor Oil - 55 Gallon - 87130 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP43154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Gallon - 43154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP06154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Quart - 06154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $83.94 Now: $65.94 View Details Compare Quick view ROYAL PURPLE | sku: RLP88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote - 88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote MSRP: $12,512.99 Now: $10,010.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP05154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 5 Gallon - 05154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $210.99 Now: $168.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP55154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 55 Gallon - 55154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads... MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view ROYAL PURPLE | sku: RLP43154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Gallon - 43154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP06154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Quart - 06154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $83.94 Now: $65.94 View Details Compare Quick view ROYAL PURPLE | sku: RLP88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote - 88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote MSRP: $12,512.99 Now: $10,010.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP05154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 5 Gallon - 05154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $210.99 Now: $168.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP55154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 55 Gallon - 55154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads... MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view ROYAL PURPLE | sku: RLP06154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Quart - 06154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $83.94 Now: $65.94 View Details Compare Quick view ROYAL PURPLE | sku: RLP88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote - 88154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 320 Gallon Tote MSRP: $12,512.99 Now: $10,010.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP05154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 5 Gallon - 05154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $210.99 Now: $168.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP55154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 55 Gallon - 55154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads... MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
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Quick view ROYAL PURPLE | sku: RLP05154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 5 Gallon - 05154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $210.99 Now: $168.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP55154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 55 Gallon - 55154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads... MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
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Quick view ROYAL PURPLE | sku: RLP60154 Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 60154 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads... MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view ROYAL PURPLE | sku: RLP23154 Royal Purple Duralec Super Diesel 15W40 Motor Oil (Canada) - 5 Quart - 23154 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads... MSRP: $182.97 Now: $140.97 View Details Compare Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view ROYAL PURPLE | sku: RLP80540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 1 Gallon - 80540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $116.97 Now: $89.97 Add to Cart Compare Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view ROYAL PURPLE | sku: RLP87540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 55 Gallon - 87540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $2,141.99 Now: $1,713.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected × OK
Quick view ROYAL PURPLE | sku: RLP86540 Royal Purple Duralec Super Diesel 5W40 CK-4 Motor Oil - 6 Gallon Bag-In-Box - 86540 Duralec Super motor oil is a high performance synthetic engine oil made for those diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment such as:... MSRP: $244.99 Now: $195.99 View Details Compare Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected
Quick view ROYAL PURPLE | sku: RLP80456 Royal Purple Duralec Ultra Diesel 10W30 CK-4 Motor Oil - 1 Gallon - 80456 Duralec Ultra combines premium base oils with Royal Purple's proprietary additive technology, Synerlec, to create a high-performance motor oil that optimizes engine performance and provides superior... MSRP: $137.97 Now: $110.97 Add to Cart Compare Previous 5 6 7 8 9 10 11 12 13 14 15 Next Previous 5 6 7 8 9 10 11 12 13 14 15 Next Compare Selected