Skip to content
IMPORTANT NOTICE: Due to increase in fraudulent orders the billing & shipping address must match when placing your order. Thank you for your patience and understanding.
IMPORTANT NOTICE: Due to increase in fraudulent orders the billing & shipping address must match when placing your order. Thank you for your patience and understanding.

YFZ450 YFZ 450 Oil Water Pump Complete Stock Rebuilt Motor Engine Rebuild Kit

by BPRATV
Save 14% Save 14%
Original price $1,385.95
Original price $1,385.95 - Original price $1,385.95
Original price $1,385.95
Current price $1,187.49
$1,187.49 - $1,187.49
Current price $1,187.49
Compatible Vehicles
Submodel Year Make Model
-- 2013 Yamaha YFZ450
-- 2012 Yamaha YFZ450
-- 2009 Yamaha YFZ450
-- 2008 Yamaha YFZ450
-- 2007 Yamaha YFZ450
-- 2006 Yamaha YFZ450
-- 2005 Yamaha YFZ450
-- 2004 Yamaha YFZ450
Limited Edition 2004 Yamaha YFZ450LE
Special Edition 2007 Yamaha YFZ450SE
Special Edition 2006 Yamaha YFZ450SE
Special Edition 2005 Yamaha YFZ450SE
Special Edition II 2007 Yamaha YFZ450SE2
Special Edition 2008 Yamaha YFZ450SP
Special Edition II 2008 Yamaha YFZ450SP2
Bill Balance Edition 2007 Yamaha YFZ450V
Bill Balance Edition 2006 Yamaha YFZ450V
Custom Graphics 2013 Yamaha YFZ450W
Custom Graphics 2012 Yamaha YFZ450W

FITS ALL YAMAHA YFZ450 CARB MODEL YEARS AND MODELS! DOES NOT FIT YFZ450R FI MODEL

  • NEW BP Racing big bore 98mm cylinder
  • Wiseco JE or CP forged piston**
  • Hi temp piston rings
  • Chrome wristpin
  • Circlips
  • Head stud kit 
  • Hotrods or Wiseco crank with rod
  • Main bearings
  • Crank balancer bearings
  • Transmission bearings
  • Shift cam bearing
  • Water pump bearing and shaft
  • Aftermarket oil pump
  • Oil pump inner and outer rotors
  • Complete gasket kit
  • 98mm big bore MLS head gasket
  • Complete crankcase oil seal kit
  • Valve stem seals
  • Timing chain
  • Clutch kit
  • Stickers

This is a bolt on kit with no machining required.  Piston uses pump or race gas.  Everything is new in the original packaging and the manufacturer's warranties apply***.

**Products we sell: At bpracingatv our kits come with the same brand name parts (in many cases they ar better) as other rebuild kits you see online but we always include items no one else does.  We stock the exact same parts from different companies so that when back orders occur we have an alternate part to send that is the same quality.  This would be the ONLY reason your order might be slightly different when it arrives.  We have bulk pricing available for every item we sell.  Just let us know how many you need!

Returns: Please check your order completely right when you receive it and let us know immediately if there is an issue.  This way we can fix it for your ASAP.  We accept returns within the first 30 days for orders sent back 100% complete and all parts brand new, never installed or prepped for installation, in the original packaging.  Parts that do not meet these requirements are not refundable.

***Warranty: We stand behind all parts we sell 100%.  If after installation there is an issue contact us for a warranty return authorization.  We ALWAYS STRONGLY recommend parts be installed by a qualified, experienced mechanic.  Warranty does not cover failure that is a result of improper installation, tuning, break in, or misuse.  For any warranty to be considered the part(s) in question must first be sent back to us for inspection.  We do not warranty parts not installed correctly nor do we warranty anything based on phone calls, photos, or another mechanic's assessment alone

 

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare