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Wiseco Crankshaft Assembly with Bearing and Gasket for Yamaha YZ250 2003-2025 WPC134

Part Number: 09210097
WISECO
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SKU:
09210097
MPN:
WPC134
Condition:
New
Availability:
Ships Same Business Day
Weight:
12.16 LBS
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$466.95

Ships from Manufacture | Call to Order (231) 767-5055

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Description

A worn or damaged crankshaft assembly compromises engine reliability, throttle response, and overall power delivery—especially critical in high-RPM racing applications. The Wiseco WPC134 is a factory-assembled, precision-engineered complete bottom-end solution that restores or exceeds OEM performance standards, backed by Wiseco's reputation for durability in extreme conditions. This kit eliminates the guesswork of sourcing individual components, giving you a matched assembly with bearings and gaskets ready to install.

Technical Specifications:

  • Double-forged connecting rods
  • Grain flow technology
  • Shot-peened surfaces
  • Corrosion-resistant treatment
  • Precision honed bearings
  • Optimized radial clearance
  • Double-drilled oiling slots
  • Factory assembled and trued
  • OEM specification compliance
  • Yamaha YZ250 2003-2025
  • Includes main bearings
  • Includes top-end bearing
  • Includes gasket set
  • MPN: WPC134
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Specs

STROKE LENGTH METRIC:
72.00 MM
PRODUCT NAME:
CRANKSHAFT ASSEMBLY
UNITS:
KIT
FEATURES:
INCLUDES BEARING AND GASKET
TYPE:
BOTTOM END
MATERIAL:
STEEL
RIDING STYLE:
OFF-ROAD
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Fitment

Fitment for Wiseco Crankshaft Assembly with Bearing and Gasket for Yamaha YZ250 2003-2025 WPC134

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