What components are included in this transmission rebuild kit?

This QuadBoss kit contains all the essential parts needed for a transmission rebuild, including ball bearings, needle bearings, tapered bearings, PTFE-lined bearings, seals, and O-rings. If your application uses tapered bearings, shims are also included for proper setup.

Are the bearings in this kit high quality?

Yes, the kit includes high-quality ABEC 3 precision ball bearings, which are well-built for smooth and reliable operation. Other bearing types like needle and tapered bearings are also included.

Do I need any special tools to install this kit?

Rebuilding a transmission typically requires specialized tools such as bearing pullers, seal drivers, and a torque wrench. Always refer to your vehicle's service manual for a complete list of required tools and detailed installation procedures.

2005-2010 Polaris Sportsman 800 EFI Transmission Rebuild Kit

Name: QuadBoss 04-05 Polaris ATP 330 4x4 Transmission Rebuild Kit
Brand: QuadBoss
Price: 171.00 USD
Availability: InStock

QuadBoss 04-05 Polaris ATP 330 4x4 Transmission Rebuild Kit

$171.00

On Backorder

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

Fits 2005-2010 Polaris Sportsman 800 EFI. This transmission rebuild kit includes all necessary bearings, seals, and O-rings to get your drivetrain shifting smoothly again.

Key Features

Fits 2005-2010 Polaris Sportsman 800 EFI, 2003-2005 Polaris Magnum 330 2x4 and 4x4, 2005-2007 Polaris Sportsman 700 EFI, and 2005 Polaris Sportsman MV7.
Includes all necessary bearings, seals, O-rings, and shims to rebuild the transmission.
Features ball bearings, needle bearings, tapered bearings, and PTFE-lined bearings.
Ball bearings are ABEC 3 precision rated for smooth operation.
Kits with tapered bearings include a selection of shims for proper adjustment.
Offers a direct O.E.M. replacement at a lower cost than original parts.

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Will this fit your vehicle?

Product Details

If you're hearing grinding noises or experiencing rough shifting from your 2005-2010 Polaris Sportsman 800 EFI, it might be time to rebuild the transmission. This QuadBoss Transmission Rebuild Kit is designed to replace all the worn-out bearings, seals, and O-rings inside your transmission, bringing it back to proper working order.

This kit brings together a comprehensive set of components, including ball bearings, needle bearings, tapered bearings, and PTFE-lined bearings. If your specific application calls for tapered bearings, you'll also find a selection of shims included to ensure precise setup. The ball bearings used in this kit are ABEC 3 precision rated, meaning they're well-built for smooth operation. It's a direct O.E.M. replacement, so you can expect it to fit right without major modifications, offering a cost-effective way to restore your transmission's performance.

This kit contains everything needed to get your transmission back in shape, from the smallest O-ring to the main bearings. Make sure to refer to your service manual for the correct procedures when rebuilding your transmission.