Engine

Prox Valve And Spring Kit 28Ses63271

Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for...

Prox Valve And Spring Kit 28Ses43351

Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for...

Prox Valve And Spring Kit 28Ses33381

Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for...

Prox Valve And Spring Kit 28Ses24141

Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for...

Prox Valve And Spring Kit 28Ses24021

Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for...

Prox Complete Gasket Kit 344336

Include all necessary top-quality gaskets, rubber parts and valve stem seals to rebuild top-end and complete engines, respectively. GSKT ST COMP KX250F 06-08

Prox Crankshaft Bearing And Seal Kit 23Cbs63006

Made to exact OEM specifications for maximum performance and durability Includes all necessary bearings/seals for a componentÆs replacement For use with OEM or Pro-X crankshafts. CRANK BEARING & SEAL KIT

Prox Crankshaft Bearing And Seal Kit 23Cbs33010

Made to exact OEM specifications for maximum performance and durability Includes all necessary bearings/seals for a componentÆs replacement For use with OEM or Pro-X crankshafts. CRANK BEARING & SEAL KIT

Cv4 Performance Radiator Hose Kit Sfsmbc35R

Direct replacement hose kit with high-temperature reinforced silicone rubber Resists deterioration better than stock hoses. RAD HOSE KT YZ250 RD

Cv4 Performance Radiator Hose Kit Sfsmbc35B

Direct replacement hose kit with high-temperature reinforced silicone rubber Resists deterioration better than stock hoses. RAD HOSE KT YZ250 BL

Cv4 Performance Radiator Hose Kit Sfsmbc08R

Direct replacement hose kit with high-temperature reinforced silicone rubber Resists deterioration better than stock hoses. RAD HOSE KT YZ125 RD

Cv4 Performance Radiator Hose Kit Sfsmbc08B

Direct replacement hose kit with high-temperature reinforced silicone rubber Resists deterioration better than stock hoses. RAD HOSE KT YZ125 BL