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 your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.
Yamaha TTR250 Head and Base Gasket Kit, 75mm Bore, .043" CFM-20 Cylinder Head Gasket
Cometic 99-06 Yamaha TTR250 75mm Bore Head & Base Kit
Conforms load distribution across the sealing area
Yamaha TTR250 Head and Base Gasket Kit
Yama TTR250 Head and Base Gasket Kit
No sealants or re-torque required
Engine Cylinder Head Gasket Kit
Creates less bore distortion
No Additional Sealer Needed
Requires less clamp load
75mm Top End Gasket Kit
Top End Gasket Kit
Head and Base Kit
Top End Kit
