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10-15 YZ450F YZ 450F Cylinder Complete Rebuilt Motor Engine Rebuild Parts Kit


Compatible Vehicles
Submodel Year Make Model
-- 2015 Yamaha YZ450F
-- 2014 Yamaha YZ450F
Team Yamaha 2014 Yamaha YZ450F
-- 2013 Yamaha YZ450F
Team Yamaha 2013 Yamaha YZ450F
-- 2012 Yamaha YZ450F
Team Yamaha 2012 Yamaha YZ450F
-- 2011 Yamaha YZ450F
Team Yamaha 2011 Yamaha YZ450F
-- 2010 Yamaha YZ450F

  • NEW nikasil cylinder
  • CP JE or Wiseco forged piston (hi comp pump gas)
  • Hi temp piston rings
  • DLC chrome wristpin
  • Circlips
  • MAXLOCK HD head stud kit
  • Hotrods HD Crank with rod
  • HD Main bearings
  • Clutch kit
  • Complete gasket kit
  • Seal kit
  • Water pump mechanical seal and bearing
  • Timing chain
  • Install instructions*

This is a bolt on kit with no machining required.  Piston uses pump or race gas.  All parts are new in the original packaging and the manufacturer's warranty applies*. 

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Please check your order thoroughly when you receive it and if there are any issues at all contact us right away so we can help to fix them.  If you are not 100% satisfied with your order you can return it for a full refund (prior to installation).

*We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors.  Warranty does not cover any failure that is a result of improper installation, improper tuning, improper break in, or misuse.  For any warranty to be considered the part(s) in question must first be sent to us for inspection.  We can not warranty any parts based on phone calls or photos alone.