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SHIPPING UPDATE: Due to high demand, orders are currently processing in 3-5 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

YFZ450 YFZ 450 Big Bore Stroker Crank Kit Oil Pump Top Bottom Complete Kit 500cc

by BPRATV
Original price $1,249.99 - Original price $1,249.99
Original price
$1,249.99
$1,249.99 - $1,249.99
Current price $1,249.99

FITS ALL YAMAHA YFZ450 CARB MODELS AND YEARS

  • NEW 98mm cylinder
  • CP or JE forged hi-comp pump gas piston
  • Hi-temp piston rings
  • DLC wrist pin
  • Circlips
  • Hotrods Stroker crank with rod
  • HD crank bearings
  • Water pump bearing and seal
  • Transmission bearings
  • Complete top and bottom-end gasket kit
  • Complete crankcase oil seal kit
  • Head stud kit
  • Timing chain
  • HD clutch kit
  • Late-model oil pump assembly
  • Install instructions***
    Stickers

This is a bolt-on kit that requires no machining of any kind.  Runs on race gas.  All parts are new in the original packaging, and the original manufacturers' warranties apply*.

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