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CONNECTING ROD 97-00 YZ125, HOTRODS 8143 YAMAHA CR174
£117.73 GBP
Taxes included.
High-quality connecting rod kit designed for Yamaha YZ125 models, providing superior durability and precision engineering to meet the demands of high-performance applications.
Features:
- Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58–62 Rc for maximum strength.
- Advanced design with strategically placed side scalloping and vent slots to minimize high RPM bearing race distortion.
- Double-forged rods improve grain flow and dimensional consistency.
- Shot-peened and double-honed for enhanced strength under heavy loads.
- Double-drilled small ends provide increased lubrication and cooling to the wrist pin bearing.
- Silver-coated thrust washers and crank pin bearings for improved lubricity and reduced friction.
- Complete kit includes rod, crank pin, crank pin bearing, top end bearing, and thrust washers for a comprehensive rebuild solution.
Specifications (mm):
- Big End Bearing: 22x29x16.8
- Big End Bore: 29.00
- Big End Width: 16.95
- Center to Center: 105.00
- Pin Diameter: 22.00
- Pin Length: 54.30
- Small End Bearing: 15x20x17.8
- Small End Bore: 20.00
- Small End Width: 16.95
Cross-Reference OEM Part Numbers:
- CR174
- Hot Rods: CR174 8143
- Yamaha: 4PE-11651-02-00
- Wossner: P2019
- Wiseco: WPR174
- Psychic: MX-09078
Vehicle Fitment:
Yamaha:
- YZ125 (1997–2000)
Part Number: 56-153.HR