In search of fasteners? Whether you are repairing your ride, customizing a special, or restoring a classic, MotoSport has the hardware you need. 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 and 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.