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.

Available for Yamaha off-road motorcycle models 1989 and newer and select ATV models 1983 and newer. ATV models include the above and countershaft seal/neutral sensor and starter (where applicable) and exterior M6 and M5 fasteners for the engine.

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.


Bike Fitment:

  • Yamaha YZ250 1990
  • Yamaha YZ250 1991
  • Yamaha YZ250 1992
  • Yamaha YZ250 1993
  • Yamaha YZ250 1994
  • Yamaha YZ250 1995
  • Yamaha YZ250 1996
  • Yamaha YZ250 1997
  • Yamaha YZ250 1998
  • Yamaha YZ250 1999
  • Yamaha YZ250 2000
  • Yamaha YZ250 2001
  • Yamaha YZ250 2002
  • Yamaha YZ250 2003
  • Yamaha YZ250 2004
  • Yamaha YZ250 2005
  • Yamaha YZ250 2006
  • Yamaha YZ250 2007
  • Yamaha YZ250 2008
  • Yamaha YZ250 2009
  • Yamaha YZ250 2010
  • Yamaha YZ250 2011
  • Yamaha YZ250 2012
  • Yamaha YZ250 2013
  • Yamaha YZ250 2014
  • Yamaha YZ250 2015
  • Yamaha YZ250 2016
  • Yamaha YZ250 2017
  • Yamaha YZ250 2018
  • Yamaha YZ250 2019
  • Yamaha YZ250 2020
  • Yamaha YZ250 2021
  • Yamaha YZ250 2022
  • Yamaha YZ250 2023
  • Yamaha YZ250 2024
  • Yamaha YZ250 2025
SKU S2_BLTEY29020_YA01
Brand Bolt
Shipping Weight 0.4900kg

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