All sizes designed for front or rear fitment
with a fluid stream of fuel
Allows you to properly torque the compression valve assembly during installation
OEM jet sizes are included in the kit
ensuring a perfect match with your vehicle
Bolt Engine Fastener Kit Yamaha YZ/WR250F '01-'13 Category_Stands All sizes designed for frontBolt 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. Proudly made in the USA. Two Stroke Engine Fastener kits have all the external fasteners from top to bottom end, including hardware for: reeds, crankcase, case saver, water pump, left case cover, ignition cover, inner and outer clutch covers, power valve covers. Four Stroke Engine Fastener