13033-1010 Wrist Pin Bearing for Kawasaki KDX 250 1991-1994

Wrist Pin Bearing for Kawasaki

This wrist pin bearing for Kawasaki KDX 250 models is a small-end connecting rod bearing that supports the piston pin inside the rod, reducing friction and wear under high RPM loads, and it cross-references OEM part number 13033-1010.

Overview

This wrist pin bearing for Kawasaki is a replacement small-end rod bearing built to sit between the piston pin and connecting rod on KDX 250 machines. It keeps the pin rotating smoothly through every stroke so the top end holds together under load. Riders and rebuilders reaching for a fresh wrist pin bearing for Kawasaki top-end jobs will find this a direct-fit option for the listed years.

Built For Performance

• Caged roller design keeps needles evenly spaced around the pin
• Hardened steel rollers resist the shock loads of two-stroke combustion
• Precision-ground bore for a close fit on the piston pin
• Cross-references OEM part number 13033-1010
• Sold as a single bearing for top-end rebuilds

Fits These Machines

• for Kawasaki KDX 250, 1991
• for Kawasaki KDX 250, 1992
• for Kawasaki KDX 250, 1993
• for Kawasaki KDX 250, 1994

On-The-Job Use

• Top-end rebuilds when the piston and pin are replaced
• Trail riding where the engine spends time on the pipe
• Motocross and off-road competition use
• Preventive replacement during a cylinder re-plate or honing job

Specs At A Glance

Good To Know

Q: Should I replace this bearing every time I do a top end? A: Yes, a wrist pin bearing is a wear item and is normally swapped out whenever the piston and pin are replaced. Reusing an old bearing risks needle failure and cylinder damage.

Q: Does this bearing come with the piston pin or clips? A: No, this listing is for the bearing only. Pin and circlips are ordered separately to match your piston kit.

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