At DMG Motorsports, we present the Vertex Water Pump Rebuild Kit 821963 (680-1963) — a complete, precision-engineered solution for restoring the cooling system on select Polaris Sportsman and Scrambler models to like-new performance. When a water pump starts leaking or seeping coolant, this kit gives you everything needed to tear it down and rebuild it correctly the first time, saving you the cost of a full pump replacement. Backed by Vertex's reputation for high-quality, made-in-the-USA gasket and seal manufacturing, this kit is engineered to meet or exceed OEM specifications for a durable, leak-free repair.

Features:

• Includes inner clutch cover gasket, water pump cover gasket, and all bearings, seals and washers required to rebuild the water pump
• Mechanical seal included for a complete, ready-to-install rebuild kit
• Meets or exceeds OEM quality standards for reliable, long-lasting performance
• Fits Polaris Sportsman 850 SP (2015-2017), Sportsman 850/1000 XP, Sportsman Forest 850, Scrambler 850/1000 XP and related models
• Vertex gaskets are produced with premium materials and technology to help prevent leaks and extend service life
• Direct-fit design engineered to install like the original equipment water pump

Fitment