Sportsman 400 450 Top End Rebuild: Piston, Rings, Top End Gaskets

Rebuild your top end with this complete kit.  The kit is centered around a new Namura piston kit.  These pistons are top quality and include all the features of the more expensive pistons like teflon coated skirts, anodized domes, and machine finished heads.  This kit includes a STANDARD 87.89 MM piston kit with rings, pin and circlip.  The top end gasket kit includes head, base, side cover and exhaust gasket to rebuild the top end of your Polaris 400. Even includes the valve seals!  Don’t ever re-use old gaskets when rebuilding your engine! High quality non-asbestos materials are used in kit.  Includes all of the following parts shown in the photo including:

• Std. Piston Kit
• Head Gasket
• Base Gasket
• Valve Cover Gasket
• Exhaust Gasket
• Cam Cover Gasket
• Water Outlet Gasket
• Valve Seals (4)
• Camshaft Adapter O-ring

This top end repair kit fits the following models:

2001-05 Sportsman 400

2008-14 Sportsman 400

2004-05 Ranger 400

2010-14 Ranger 400

2011-14 Hawkeye 400

2006-07 Sportsman 450