Namura Connecting Rod Kit for Yamaha YZ125 fits 1986-1996 Models - RX-40009

Connecting Rod Kit for Yamaha YZ125

This connecting rod kit is designed to replace worn connecting rods in Yamaha YZ125 engines, compatible with 1986-1996 models and referencing OEM cross-reference number RX-40009.

Overview

This connecting rod kit from Namura offers a direct replacement for the Yamaha YZ125 connecting rod assembly. It restores proper engine timing and power delivery in two-stroke YZ125 engines from 1986 to 1996. The kit includes the rod, bearings, and necessary hardware for a complete rebuild.

Built For Performance

• Forged steel construction for high-strength and durability
• Precision-machined pin bore for tight tolerances
• Includes needle bearings and thrust washers
• Designed to match OEM specifications
• Heat-treated for fatigue resistance

Fits These Machines

• for Yamaha YZ125 (1986-1996)

On-The-Job Use

• Motocross racing
• Trail riding
• Enduro competitions
• Engine rebuilds and overhauls

Specs At A Glance

Good To Know

Q: Does this kit include wrist pin bearings? A: Yes, the connecting rod kit includes both the small-end and big-end needle bearings for a complete replacement.

Q: Is this a direct OEM replacement? A: This kit is designed as an aftermarket replacement for the OEM connecting rod assembly, meeting or exceeding factory specifications.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.