WISECO CRANKSHAFT WITH BEARING AND GASKET # WPC139

Feature

Description

Kit Contents

Includes crankshaft, top end bearing, premium main bearings, and a complete bottom end gasket set that includes all seals and gaskets needed to do the job

Stocking & Ordering

Only one part number to stock and order

Crankshaft Assembly

Crankshafts are factory assembled and precision trued to OEM specifications

Connecting Rods

Double-forged Wiseco connecting rods maintain superior dimensional consistency through improved grain flow

Shot Peening

Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces

Corrosion Resistance

Corrosion-resistant surface treatment

Rod Bores

Top and bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface

Crank Pin Bearing

Crank pin bearing radial running clearance is optimized to ensure maximum performance

Precision Honing

Precision honing ensures ultra round bearing surface

Oiling Slots

Precision engineered oiling slots maximize rod strength and bearing life

Small End Lubrication

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

Thrust Washers

Silver-coated bronze phosphor thrust washers, with dimpled design to increase oil retention and reduce friction between rod and washer interface

Crank Pin Bearings

Crank pin bearings are manufactured from the highest quality hot rolled steel; case-hardened to 58-62 RC

Bearings

Caged needle roller bearings provide the highest possible rpm

Crank Webs

Precision machined crank webs