By Wiseco

Wiseco 79-99 Ski-Doo 503/521 (2373M 2894LK) Piston Kit

Regular price $339.99
Regular price $377.95 Sale price $339.99
-$37.96
Brand: Wiseco
Availability: Out of stock
SKU: WISSK1210
Photo - Primary
Regular price $339.99
Regular price $377.95 Sale price $339.99

The Pro-Lite series is Wiseco's staple forged 2-stroke piston, offering great value for reliable all-purpose riding. These pistons are designed for both track and trail, providing refreshed performance with every ride. Pro-Lite pistons feature optimized forging for strength and extra lightning operations for enhanced throttle response. This all-purpose piston is perfect for riders seeking a balance of performance and reliability.

  • Dedicated forging design for strength-to-weight optimization
  • Extra lightening operations for enhanced throttle response
  • Engineered, forged, and machined in the USA in Mentor, OH
  • High-quality ring(s), wrist pin(s), and circlips included
  • Refreshed performance from the track to the trail
  • Designed for all-purpose 2-stroke riding
  • Great value for reliable fun factor
  • 73.50 mm Bore

This Part Fits:

Year Make Model Submodel
1983-1987 Ski-Doo Alpine Base
1988-1990,1994 Ski-Doo Alpine II Base
1979-1981 Ski-Doo Blizzard 5500 Base
1981-1984 Ski-Doo Blizzard 5500 MX Base
1991 Ski-Doo Cheyenne Base
1987 Ski-Doo Escapade Base
1980-1983 Ski-Doo Everest 500 Base
2001 Ski-Doo Formula Deluxe 500 Base
1999-2001 Ski-Doo Formula Deluxe 500 Fan Base
1999-2000 Ski-Doo Formula Deluxe 500 LC Base
1996-1999 Ski-Doo Formula SL Base
2001-2002 Ski-Doo MX Z 500 Fan Base
1988 Ski-Doo Safari 503 Base
1996-2000 Ski-Doo Skandic 500 Base
2003 Ski-Doo Skandic 500 Sport Base
1997-2003 Ski-Doo Skandic 500 SWT Base
2001-2002 Ski-Doo Summit 500 Fan Base
2001 Ski-Doo Touring 500 Fan Base
1995-1999 Ski-Doo Touring E Base
1995-1999 Ski-Doo Touring LE Base
1995-1999 Ski-Doo Touring SLE Base