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Wiseco Crankshaft Kit - WPC163

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MSRP Price: $274.95

Our Price: $198.00

You Save $76.95 (28%)
Overview of Wiseco Crankshaft Kit - WPC163

•Precision-trued to OEM specifications and factory assembled
•Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces
•Corrosion-resistant surface treatment
•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 and bearing 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
•Caged needle roller bearings provide the highest possible RPM
•Precision-machined crank webs
•Crankshaft comes with top-end bearing and gasket

Included Items:

(1) Crankshaft with connecting rod installed

(2) 22 x 56 x 16mm Bearings

(1) Bottom End gasket set with 10 seals


Specs for Wiseco Crankshaft Kit - WPC163

Type Crankshaft Kit
Units Each
Weight 8.00 lbs

Alternate/OEM Part Number(s):

Specs for Wiseco Crankshaft Kit - WPC163
Type Crankshaft Kit
Units Each
Weight 8.00 lbs
Fitment for Wiseco Crankshaft Kit - WPC163

Part 1400586 fits the following machines

Make Sure This Fits Your Ride
  • 2019 Yamaha YZ125
  • 2018 Yamaha YZ125
  • 2017 Yamaha YZ125
  • 2016 Yamaha YZ125
  • 2015 Yamaha YZ125
  • 2014 Yamaha YZ125
  • 2013 Yamaha YZ125
  • 2012 Yamaha YZ125
  • 2011 Yamaha YZ125
  • 2010 Yamaha YZ125
  • 2009 Yamaha YZ125
  • 2008 Yamaha YZ125
  • 2007 Yamaha YZ125
  • 2006 Yamaha YZ125
  • 2005 Yamaha YZ125
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Instructions and Manuals for Wiseco Crankshaft Kit - WPC163

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