Namura Connecting Rod Kit for Honda Fourtrax 300, TRX300EX & TRX300X Sportrax

Connecting Rod Kit for Honda

This is a Namura connecting rod kit designed for Honda Fourtrax 300, TRX300EX and TRX300X Sportrax models, providing a durable replacement for worn connecting rods.

Overview

This Namura connecting rod kit is a direct replacement for the OEM connecting rod in Honda Fourtrax 300 and Sportrax engines, restoring proper piston-to-crank clearance and ensuring reliable engine operation. Ideal for ATV rebuilds, this connecting rod kit offers consistent performance.

Built For Performance

• Forged steel construction for strength and fatigue resistance
• Heat‑treated to withstand high RPM loads
• Includes wrist pin, needle bearing, and circlips
• ECD‑coated for reduced friction and wear
• Precision‑machined to OEM specifications

Fits These Machines

• for Honda Fourtrax 300
• for Honda TRX300EX
• for Honda TRX300X Sportrax

On‑The‑Job Use

• Commonly used during top‑end rebuilds of Honda ATVs
• Suitable for trail riding and competition use
• Installed by mechanics and DIY enthusiasts for engine restoration
• Ideal for replacing worn connecting rods that cause knocking

Good To Know

Q: Does this connecting rod kit include all necessary bearings? A: Yes, the kit comes with the connecting rod, wrist pin, and needle bearing for a complete replacement.

Q: Is this connecting rod compatible with stock Honda cranks? A: It is designed to fit stock Honda crankshafts with the correct big end bearing size; confirm your engine serial number before ordering.

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