
ATV$66.42
In stock · stock as of Sep 16, 2026
Shipping calculated at checkout
30-day returns on unused parts
Will not accept OEM rings and rings will not work on OEM piston
Check NAMURA PISTON KIT 88.39/+0.50 POL (part NA-50026-2) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Polaris Hawkeye 400 HO 2X4
2012–2014
Polaris Ranger 400 4X4 [Midsize]
2010–2014
Polaris Ranger 425 2X4
2003–2004
Polaris Sportsman 400 4X4
2001–2005
Polaris Sportsman 400 HO 2X4
2008–2014
Polaris Sportsman 450
2006–2007
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.