Namura .040 Over Bore Piston Kit for Suzuki Quadrunner Quadsport 50 1984-05 42mm

Namura .040 Over Bore Piston Kit for Suzuki

This Namura .040 over bore piston kit fits Suzuki Quadrunner Quadsport 50 models from 1984 to 2005, with a 42mm diameter to accommodate cylinder wear. It restores compression and engine performance for your Suzuki ATV.

Overview

The Namura .040 Over Bore Piston Kit for Suzuki Quadrunner Quadsport 50 provides a 42mm piston for engines needing an overbore to remove cylinder wear. This kit includes piston, rings, and pin for a complete top-end rebuild. It is ideal for restoring power and reliability to your Suzuki ATV.

Built For Performance

• Precision-cast piston from high-silicon aluminum alloy
• Includes rings, wrist pin, and circlips
• .040 over size accommodates standard cylinder bore oversize
• Matched to OEM specifications for proper fit
• Designed for air-cooled engine applications

Fits These Machines

• for Suzuki Quadrunner Quadsport 50 (1984-2005)

On-The-Job Use

• Top-end engine rebuild for ATV
• Restoring performance after cylinder wear
• Competitive racing or recreational riding

Specs At A Glance

Good To Know

Q: Does this kit include piston rings?A: Yes, the kit includes piston rings, wrist pin, and circlips for a complete installation.

Q: Do I need to have the cylinder machined?A: The .040 over piston requires the cylinder to be bored to the correct size by a qualified machinist.

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