Single Cylinder Set 6.6L GM Duramax

Piston Rings - Premium - 4.055 in Bore - Drop In - 3.0 x 2.0 x 3.0 mm Thick - Standard Tension - Ductile Iron - Plasma Moly - 1-Cylinder - Each

Piston Ring Set - Moly Ford 6.0L Diesel

Piston Rings - MAHLE Original Diesel - 3.740 in Bore - Drop In - 2.3 x 2.0 x 3.44 mm Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set - Moly 6.6L GM Duramax

Piston Rings - MAHLE Original Diesel - 4.085 in Bore - Drop In - 3.0 x 2.0 x 3.0 mm Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.055 Moly 3.0 2.0 3.0mm

Piston Rings - MAHLE Original Diesel - 4.055 in Bore - Drop In - 3.0 x 2.0 x 3.0 mm Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.155 Moly 5/64 5/64 3/16

Piston Rings - MAHLE Original - 4.155 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Cast Iron - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.040 Moly 1/16 1/16 3.0mm

Piston Rings - MAHLE Original - 4.040 in Bore - Drop In - 1/16 in x 1/16 in x 3.0 mm Thick - Low Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.030 Moly 1/16 1/16 3.0mm

Piston Rings - MAHLE Original - 4.030 in Bore - Drop In - 1/16 in x 1/16 in x 3.0 mm Thick - Low Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.280 Moly 1/1 1/16 3/16

Piston Rings - MAHLE Original - 4.280 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.250 Moly 1/16 1/16 3/16

Piston Rings - MAHLE Original - 4.250 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.060 Moly 5/64 5/64 3/16

Piston Rings - MAHLE Original - 4.060 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Cast Iron - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.030 Moly 5/64 5/64 3/16

Piston Rings - MAHLE Original - 4.030 in Bore - File Fit - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.030 Moly 1/16 1/16 1/8

Piston Rings - MAHLE Original - 4.030 in Bore - Drop In - 1/16 x 1/16 x 1/8 in Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit