Connecting Rod 93-15 YZ80 YZ85, Hot Rods 8126 Yamaha

High-quality connecting rod kit designed for Yamaha YZ80 and YZ85 models, offering precision engineering and durability to ensure optimal performance and confidence in engine rebuilds.

Features:

• Constructed from hot-rolled ASTM 4115 steel and case-hardened to 58–62 Rc for maximum strength.
• Advanced design includes side scalloping and vent slots to reduce high RPM bearing race distortion.
• Double-forged rods provide improved grain flow and dimensional consistency.
• Shot-peened and double-honed for enhanced strength under heavy loads.
• Small ends are double-drilled to improve lubrication and cooling for the wrist pin bearing.
• Silver-coated thrust washers and crank pin bearings enhance lubricity and reduce wear.
• Includes rod, crank pin, crank pin bearing, top end bearing, and thrust washers for a complete rebuild solution.

Specifications (mm):

• Big End Bearing: 20x26x13.8
• Big End Bore: 26.00
• Big End Width: 13.98
• Center to Center: 96.00
• Pin Diameter: 20.00
• Pin Length: 43.50
• Small End Bearing: 14x18x16.3
• Small End Bore: 18.00
• Small End Width: 13.98
• Washer Thickness: 1.00

Cross-Reference OEM Part Numbers:

• Yamaha: 4ES-11651-00-00, 4ES-11651-01-00, 4ES-11651-10-00
• Hot Rods: 8126

Vehicle Fitment:

Yamaha:

• YZ80 (1993–2001)
• YZ85 (2002–2015)

Part Number: 56-142.HR