Engine Fastener Kits come with modern dimpled flange bolts. With a bright zinc finish, these fasteners last long and give a clean, updated look to any engine.
Two-Stroke Engine Fastener kits have all the external fasteners from top to bottom-end including hardware for: Heads, Reeds, Cylinder, Crankcase, Case Saver, Water Pump, Left Case Cover, Ignition Cover, Inner & Outer Clutch Covers, Power Valve Covers.
Four-Stroke Engine Fastener kits include bottom-end hardware for the following: Crankcase Covers, Clutch Cover, Oil Filter Cover, Crankcase, Case Saver, Water Pump and various top-end bolts depending on model.
ATV models include the above and countershaft seal/neutral sensor and starter (where applicable) and exterior M6 & M5 fasteners for the engine.
Available for Yamaha off-road motorcycle models 1989 and newer and select ATV models 1983 and newer. Don't see your model listed? Submit a special request using this form