BOLT E-YF4-1013 Engine Fastener Kit for 2010–2013 Yamaha YZ450F

The BOLT E-YF4-1013 Engine Fastener Kit is designed for 2010–2013 Yamaha YZ450F motorcycles. This kit provides engine fasteners for key external and bottom-end applications, helping support organized replacement or refresh work during engine service.

Fastener coverage includes crankcase covers, clutch cover, oil filter cover, crankcase, case saver, water pump and various top-end bolts depending on the model. The kit is intended for the specified Yamaha YZ450F fitment years.

For fitment reference, the BOLT E-YF4-1013 fits the 2010, 2011, 2012 and 2013 Yamaha YZ450F.

Features:

• Brand: BOLT
• Part number: E-YF4-1013
• Engine fastener kit for 2010–2013 Yamaha YZ450F
• Includes bottom-end hardware for crankcase covers, clutch cover, oil filter cover, crankcase, case saver and water pump
• Includes various top-end bolts depending on model

Fitment:
Yamaha YZ450F 2010
Yamaha YZ450F 2011
Yamaha YZ450F 2012
Yamaha YZ450F 2013