Namura Standard Bore Piston Kit fits Suzuki 250 Quadsport Ozark Quadrunner 66mm

Namura Standard Bore Piston Kit for Suzuki

This standard bore piston kit from Namura is designed to fit Suzuki 250cc ATVs including Quadsport, Ozark, and Quadrunner with a 66mm bore.

Overview

The Namura standard bore piston kit provides a direct replacement for worn pistons in Suzuki 250cc engines. This piston kit features high-strength cast aluminum for reliable compression and durability. Ideal for rebuilding Suzuki Quadsport, Ozark, and Quadrunner models.

Built For Performance

• High-strength cast aluminum alloy for reduced weight and heat dissipation
• Precision-machined skirt and ring grooves for optimal sealing
• Includes piston rings, wrist pin, and circlips for a complete replacement
• Stock 66mm bore size eliminates the need for cylinder boring
• Available coated skirt option for reduced friction (if applicable)

Fits These Machines

• for Suzuki Quadsport 250
• for Suzuki Ozark 250
• for Suzuki Quadrunner 250

On-The-Job Use

• Recreational trail riding on Suzuki ATVs
• Farm and ranch utility tasks requiring reliable engine power
• Engine rebuild projects for restored or used quads

Specs At A Glance

Good To Know

Q: Do I need to hone the cylinder before installing this piston kit? A: Yes, it is recommended to lightly hone the cylinder to ensure proper ring seating. Use a ball-type hone and follow the manufacturer's crosshatch pattern.

Q: What is the recommended piston-to-cylinder clearance for this kit? A: Typical clearance for cast aluminum pistons in Suzuki 250cc engines is 0.002-0.004 inches, but always verify with the service manual for your specific model.

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