What does a water pump mechanical seal do?

The mechanical seal is a critical component of your water pump. It prevents coolant from leaking out of the pump housing while the shaft is spinning, ensuring the coolant stays within the engine's cooling system.

How do I know if I need to replace my water pump mechanical seal?

The most common sign is a coolant leak coming from the water pump area, often visible as drips or puddles under your vehicle. You might also notice a whining or grinding noise from the pump itself.

Does this seal come with any other parts needed for installation?

This product is for the water pump mechanical seal only. You may need additional parts or fluids, such as coolant and possibly a new water pump gasket, depending on the condition of your existing components. Always refer to your vehicle's service manual for complete installation procedures.

QuadBoss Water Pump Mechanical Seal 566608

Name: QuadBoss 15-20 Polaris Scrambler 850 Water Pump Mechanical Seal
Brand: QuadBoss
Price: 78.84 USD
Availability: InStock

QuadBoss 15-20 Polaris Scrambler 850 Water Pump Mechanical Seal

$78.84

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

QuadBoss Water Pump Mechanical Seal for Polaris Scrambler and Sportsman models. Direct OEM replacement that meets or exceeds specifications.

Key Features

Fits 2015-2022 Polaris Scrambler 850, 2015-2020 Polaris Sportsman 1000 Touring XP, and many other Polaris models.
Direct OEM replacement part.
Meets or exceeds OEM specifications.
Features high-quality seal face material for better performance.
Constructed with corrosion and chemical-resistant materials.

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Will this fit your vehicle?

Product Details

If your Polaris Scrambler 850 or Sportsman is showing signs of a coolant leak around the water pump, it's likely time to replace the mechanical seal. This water pump mechanical seal from QuadBoss is a direct replacement for your original part, designed to get your cooling system back in top shape. It's built to meet or exceed the original equipment manufacturer's specifications, ensuring a proper fit and function.

This seal is constructed with high-quality seal face material that helps keep your engine running cooler and safer. The materials used are also resistant to corrosion and chemicals, which helps keep your engine cleaner. Replacing this seal is a key step in maintaining your vehicle's cooling system, preventing overheating and potential engine damage.

This QuadBoss seal is a well-built option for a range of Polaris models, including the Scrambler 850 and various Sportsman 850 and 1000 variants. It's a practical choice when you need to address a leak and ensure your cooling system is working as it should.