Engine Piston Pin Kit STD Ø73mm For Honda CRF250R CRF250X 04-06 13101-KRN-670

Engine Piston Pin Kit STD Ø73mm for Honda

This engine piston pin kit STD Ø73mm for Honda, referencing part number 13101-KRN-670, replaces worn pistons and pins to restore optimal combustion compression.

Overview

The engine piston pin kit STD Ø73mm for Honda is designed for riders and mechanics conducting top-end engine rebuilds. This engine piston pin kit STD Ø73mm for Honda restores proper compression and sealing within the engine cylinder. It is ideal for maintaining the peak horsepower and efficiency of your off-road motorcycle.

Built For Performance

• Precision-machined STD 73mm diameter piston for optimal cylinder wall clearance
• Hardened steel wrist pin resists wear under high RPM and combustion heat
• Includes premium rings for excellent compression sealing and oil control
• Constructed from lightweight aluminum alloy to reduce reciprocating mass

Fits These Machines

• for Honda CRF250R 2004-2006
• for Honda CRF250X 2004-2006

On-The-Job Use

• Rebuilding the top-end of your four-stroke dirt bike engine
• Restoring lost engine compression and reducing oil consumption
• Replacing worn pistons during scheduled seasonal engine maintenance

Specs At A Glance

Good To Know

Q: Is this kit suitable for bored-out cylinders? A: No, this is a standard 73mm size kit and is intended only for standard OEM bore cylinders.

Q: Should the cylinder be honed before installing this new piston? A: Yes, lightly honing the cylinder is recommended to help the new piston rings seat properly.

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