Description:

The High Performance PTFE Piston fits Polaris engines with a 339 cc displacement to provide superior combustion chamber heat transfer and reduced friction.

• Displacement 339 cc
• Bore Standard 62.25 mm
• Bore Actual 62.25 mm
• Bore Oversize Standard
• Stroke 55.6 mm
• Coating PTFE coated for minimal friction during break in period
• Model Number 09-709M
• Part Number 982118
• Equivalent Part Number 3083585
• Kit Includes Piston, rings, wrist pins and circlips