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QuadBoss is the ATV and UTV aftermarket leader — replacement axle shafts, drive belts, clutches, and tires for Polaris RZR, Can-Am Maverick, Yamaha YXZ, and Honda Talon. The trusted choice for serious side-by-side owners.
Maintain the integrity of your Polaris Sportsman 800 EFI engine with a high-performance QuadBoss Valve Cover Gasket. This gasket is precision-engineered to fit various 2008-2014 models, including the 4x4, HO, Touring, X2, and 6x6 Big Boss variants, ensuring a perfect seal and preventing oil leaks.
Crafted from superior materials, the QuadBoss Valve Cover Gasket is designed to withstand the rigors of off-road use and varying engine temperatures. It meets or exceeds OEM specifications, guaranteeing a precise fit and reliable performance. The gasket's high compressibility allows it to effectively seal even on slightly irregular surfaces, providing a durable barrier against oil leaks and contaminants.
Don't compromise on engine health. Choose the QuadBoss Valve Cover Gasket for dependable sealing and long-lasting performance. Keep your Polaris Sportsman 800 EFI running strong by purchasing this essential part from GGCRACING!
| Brand | QuadBoss |
|---|---|
| Manufacturer part number | 563478 |
| GGC SKU | QBS563478 |
| UPC / GTIN | 887337348780 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 9.5 × 8.5 × 0.5 in |
|---|---|
| Shipping weight | 0.1 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2009-2024 | Yamaha | YFZ450R | Base |
| 2010-2011 | Yamaha | YFZ450X | Base |
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