Namura Wrist Pin Bearing Caged Needle for Yamaha YZ80 fits 1988-1992 12x17x14.2

Namura Wrist Pin Bearing Caged Needle for Yamaha

This Namura wrist pin bearing caged needle for Yamaha supports the connecting rod and piston for smooth engine operation.

Overview

This Namura wrist pin bearing caged needle for Yamaha features high-strength materials to withstand extreme engine speeds and heat. The design of this Namura wrist pin bearing caged needle for Yamaha ensures proper load distribution and reduced friction within the cylinder assembly. Engine rebuilders depend on this Namura wrist pin bearing caged needle for Yamaha for its precision dimensions and reliable performance.

Built For Performance

• Caged needle design for improved lubrication
• High-grade steel for wear resistance
• Precision engineered for high-RPM stability
• Maintains consistent needle alignment
• Reduced vibration during high-speed rotation

Fits These Machines

• for Yamaha YZ80 1988-1992

On-The-Job Use

• Full engine top-end rebuilds
• Piston replacement procedures
• High-performance maintenance

Specs At A Glance

Good To Know

Q: Should I replace the bearing during a piston swap? A: Always replace the wrist pin bearing when installing a new piston to prevent potential engine failure.

Q: Is pre-lubrication necessary? A: Yes, lightly coat the needle bearing with clean two-stroke oil before installation to ensure smooth operation during the first start.

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