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. 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. Looking for Two-Stroke Engine Fastener kits for KTM, Click here! Available for KTM Four Stroke models 2004 and newer. Don't see your model listed? Submit a special request using this form.