Namura Wrist Pin Bearing Caged Needle for Yamaha Measures 15mm x 20mm x 17.8mm

Wrist Pin Bearing Caged Needle for Yamaha

This wrist pin bearing caged needle for Yamaha secures the connection between the piston and connecting rod.

Overview

The wrist pin bearing caged needle for Yamaha maintains smooth rotation during high-RPM engine operation. This wrist pin bearing caged needle for Yamaha is built to handle the mechanical stresses of a two-stroke motor.

Built For Performance

• Precision-caged needle construction
• High-strength steel materials
• Engineered for high-RPM stability
• Maintains critical oil clearance

Specs At A Glance

Good To Know

Q: Is this compatible with aftermarket pistons? A: As long as your piston and connecting rod dimensions match the 15mm x 20mm x 17.8mm spec, this bearing is suitable.

Q: Should I pre-lubricate this? A: Always coat the bearing with fresh two-stroke oil or engine assembly lube before final assembly to prevent dry startup damage.

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