Wiseco 2373M07200 Pro-Lite 72mm Standard Bore Piston Kit for 2-Stroke Snowmobiles

The Wiseco 2373M07200 is a Pro-Lite high-performance piston kit featuring a 72.00mm standard bore, engineered for 2-stroke powersports engines including the Citation LS/LSE. Engineered, forged, and machined in the USA, this piston is built to deliver restored performance and long-lasting reliability.

Wiseco's Pro-Lite design uses a dedicated forging profile optimized for strength-to-weight efficiency. The high-silicon aluminum alloy construction and precision-machined piston skirt work together to maximize horsepower and throttle response while maintaining durability under demanding conditions.

Kit Includes:

• Piston — 72.00mm standard bore (STD)
• Ring set — 2835LK 72.00mm Semi-Keystone L Ring Set
• Wrist pin — S513 18mm x 2.303" Non-Chromed
• Pin locks — CW18 Round Wire Pin Locks 18mm (pair)

Key Specifications:

• Bore: 72.00mm (Standard / STD)
• Wrist Pin Diameter: 18mm
• Series: Pro-Lite
• Bore Type: Cast Iron Bore
• Manufacturer Part Number: 2373M07200
• UPC: 193564145840

Important Notes:

• Oversize pistons require cylinder sleeving — this standard bore kit does not
• Extra lightening operations included for enhanced throttle response
• Designed for cast iron cylinder bores