Seal Set Fit For Zongshen Z190 190cc Pit Dirt Bike(5sets)

Fit For TC Motor Replacement Gasket Kit For Motorcycle Pa WIDE APPLICATION , full Z190 seal set exclusively Fit For Zongshen ZS190 190cc oil-cooled horizontal four-stroke pit dirt bikes for full engine rebuild EASY INSTALLATION , all crankshaft transmission kick start axle stem seals adopt OEM inner outer diameter lip profile fits crankcase shaft housing without grinding or custom shims ALL ROUND LEAKPROOF , double-lip loaded oil seals block seepage isolate mud sand water contaminants stabilizes internal lubrication oil consumption blue power loss during RPM off-road riding MANUFACTURING PROCESS , temperature NBR rubber retains elasticity under long sustained engine vibration frequent jump loads anti-crack anti-deformation STANDARD SPECIFICATION SIZE , unified seal dimension compatible with all Zongshen Z190 190cc pit bike engine crankcase transmission stem assembly standards