Kingtec Jet Ski 2008-2017 Yamaha Watercraft 1.8L FZS FZR FX Cruiser&SVHO&HO GP1800 Supercharger Rebuild Kit With Performance Shaft

Yamaha Jetski 1.8L Supercharger Rebuild Kit . The riveting structure of the OEM gear shaft is improved, and the high-strength bearing steel is used for integral processing. After quenching, it is finely ground to ensure the surface finish of the gear shaft is R0.4, so as to ensure the minimum friction of the contact surface and increase the speed of the impeller. Get more motivation, product made in china .