# QuadBoss 04-05 Polaris ATP 500 4x4 Water Pump Mechanical Seal The QuadBoss® Water Pump Mechanical Seals are direct O.E.M. replacements at a fraction of the cost. Features high-quality seal face material that performs better, combined with corrosion and chemical-resistant materials that keep the engine cleaner, safer and cooler. - Manufactured to OEM specifications for reliable sealing - Direct replacement water pump mechanical seal - Helps prevent coolant leaks and overheating This Part Fits: Year Make Model Submodel 1998-1999 Polaris Big Boss 500 6x6 Base 1995-1998 Polaris Magnum 425 2x4 Base 1995-1998 Polaris Magnum 425 4x4 Base 2002 Polaris Magnum 500 2x4 Base 1999-2003 Polaris Magnum 500 4x4 Base 2006-2007 Polaris Outlaw 500 Base 2003-2007 Polaris Predator 500 Base 2005-2009 Polaris Ranger 2x4 500 Base 2006-2007 Polaris Ranger 4x4 500 EFI Base 2017-2018 Polaris Ranger 500 Base 2011-2013 Polaris Ranger 500 Crew Base 1998-2005 Polaris Ranger 6x6 500 Base 2001-2002 Polaris Scrambler 500 2x4 Base 1997-2012 Polaris Scrambler 500 4x4 Base 2008-2014 Polaris Sportsman 400 HO Base 2006-2007 Polaris Sportsman 450 Base 2000-2008 Polaris Sportsman 500 6x6 Base 2009 Polaris Sportsman 500 EFI Base 2012-2013 Polaris Sportsman 550 Base 2012-2014 Polaris Sportsman 550 EPS Base 2012-2014 Polaris Sportsman 550 Touring EPS Base 2010-2013 Polaris Sportsman 550 X2 Base 2011-2013 Polaris Sportsman Forest 500 Base 2011-2014 Polaris Sportsman Forest 550 Base 2000-2002 Polaris Xpedition 425 Base 1997 Polaris Xplorer 500 4x4 Base 2016-2018 Yamaha YFM700K Kodiak Base 2016-2018 Yamaha YFM700K Kodiak EPS Base 2018 Yamaha YFM700K Kodiak EPS SE Base 2017 Yamaha YXE70 Wolverine EPS Base 2016-2018 Yamaha YXE70 Wolverine R-Spec EPS Base ## Details - **Price:** 75.78 CAD - **Vendor:** QuadBoss - **Type:** Water Pumps ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 75.78 CAD | In stock | --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/quadboss-04-05-polaris-atp-500-4x4-water-pump-mechanical-seal) > Updated: 2026-06-29