The Bolt Hardware Engine Fastener Kit - Yamaha YZF400/426/450 1998-2005, WRF400/F426/F450 1999-2006 is part of the latest performance motocross, enduro and quad hardware range from Bolt.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.Manufacturer part number: E-YF4-9805 View all Bolt Hardware. View all Bolt kits.
