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Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.
Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.

YFZ450 YFZ 450 Rebuild Kit With Cases Crankcases Complete Assembly Repair Parts

by BPRATV
Save 13% Save 13%
Original price $2,299.99
Original price $2,299.99 - Original price $2,299.99
Original price $2,299.99
Current price $1,999.99
$1,999.99 - $1,999.99
Current price $1,999.99

YFZ450 YFZ 450 Cases Crankcases Complete Rebuilt Motor Engine Rebuild Parts Kit

FITS ALL YAMAHA YFZ450 CARB MODELS AND YEARS!

  • BRAND NEW OEM crankcases
  • New BPRATV 95mm Nikasil Stock Bore Cylinder (1 Year Warranty)
  • CP JE or Wiseco forged piston**
  • Hi-temp piston rings
  • Chrome wrist pin
  • Circlips
  • Hotrods or Wiseco crank with rod*
  • HD crank bearings
  • Water pump bearing
  • Billet water pump impeller with gear
  • K&N oil filter
  • Talon TITANIUM cylinder head stud kit - LIFETIME WARRANTY*
  • Complete top and bottom-end gasket kit
  • Complete crankcase oil seal kit
  • Valve stem seals
  • Timing chain
  • HD clutch kit
  • Runs on pump or race gas
  • Compatible with all Yamaha YFZ 450 CARB models
  • 1 year warranty*

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!

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