Search by Vehicle
 
 
Sale!

Yamaha YZ250 01-02 Wiseco Crankshaft Bottom End Rebuild Kit - WPC127

£284.99

Crankshaft Assembly Wiseco WPC127, WWPC127

Fits;

Yamaha YZ250 ’01-02

 

 

In stock

Description

Wiseco Crankshaft Bottom End Rebuild Kit – WPC127

Fits;Yamaha YZ250 (2001 – 2002)

Bottom End Rebuild Kit includes;

  • crankshaft assembly, complete bottom end gasket kit, and bearings

Precision-trued to OEM specifications and factory assembled
Connecting rods are double-forged to maintain superior dimensional consistency through improved grain flow
Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces
Corrosion-resistant surface treatment
Top and bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface
Crank pin bearing radial running clearance is optimized to ensure maximum performance
Precision honing ensures ultra-round bearing surface Precision-engineered oiling slots maximize rod strength andbearing life
Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston
Silver-coated bronze phosphor thrust washers with dimpled design increase oil retention and reduce friction between rod and washer interface
Crank pin bearings are manufactured with the highest- quality hot-rolled steel — case hardened to 58-62 RC

Worldwide-Shipping-Icon
Worldwide Shipping Options
Same-Day-Dispatch-Icon
Same Day Dispatch Before 3PM
Easy-Exchange-Icon
Easy Exchange & Refund Policy
Trusted-Reviews-Icon
5 Star Trusted Shopper Reviews