Cometic 05-15 Honda CRF450X 98mm Bore Top End Gasket Kit - C3556-EST

All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsThis Part Fits:YearMakeModelSubmodel2005-2017HondaCRF450XBase

Cometic 05-15 Honda CRF450X 99mm Bore Top End Gasket Kit - C3557-EST

All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsThis Part Fits:YearMakeModelSubmodel2005-2017HondaCRF450XBase

Cometic 05-18 Yamaha YZ125 Water Pump Repair Kit - C3105WP

All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

Cometic 05-20 Yamaha YZ125 Bottom End Gasket Kit w/ Seals - C3105BE

All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsThis Part Fits:YearMakeModelSubmodel2005-2020YamahaYZ125Base

Cometic 05-20 Yamaha YZ125 Oil Seal Kit - C3105OS

Complete set of seals to rebuild crankshafts.This Part Fits:YearMakeModelSubmodel2005-2020YamahaYZ125Base

Cometic 05-21 Yamaha YZ125/YZ125X Top End Gasket Kit - C3105

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing...

Cometic 06+ Mazda MZR 2.3L 87.5mm - 89mm .080in MLS 5 Layer Head Gasket - C4481-080

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of...

Cometic 06+ Mazda MZR 2.3L 87.5mm MLS .060in Head Gasket - C4481-060

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of...

Cometic 06+ Mazda MZR 2.3L 87.5mm MLS .066in Head Gasket - C4481-066

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.066". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic 06+ Mazda MZR 2.3L 87.5mm MLS .070in Head Gasket - C4481-070

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of...

Cometic 06+ Mazda MZR 2.3L 87.5mm-89mm Bore MLS .056in Head Gasket - C4481-056

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of...

Cometic 06+ Mazda MZR 2.3L 89mm MLS .027in Head Gasket - C4481-027

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.027". Cometic MLS (Multi-Layer Steel) Head Gaskets...