Piston

This high-quality replacement piston (SKU: JM5523) is designed to restore compression and performance in compatible Victa lawnmower engines. Manufactured to exacting standards with a .040" oversize measurement, it provides a reliable fit for engines requiring OEM parts EN72843A or EN70718R. Ideal for servicing and rebuilding older Victa models, this durable piston ensures smooth operation and long service life.

• Oversize .040" piston for precise cylinder fit and improved compression.
• Direct replacement for Victa OEM part numbers EN72843A and EN70718R.
• Robust construction designed to withstand high operating temperatures.

• Victa 2-stroke lawnmower engines (various models)
• Compatible with Victa PowerTorque and older series

Engine Parts – Piston assemblies for outdoor power equipment.