QuadBoss 00-02 Polaris Scrambler 400 2x4 Rear ATV Wheel Bearing & Seal Kit

QuadBoss is known for making reliable parts for ATVs, and this rear wheel bearing and seal kit is no different. If you're working on a Polaris Scrambler, Sportsman, Trail Blazer, or Trail Boss from the early 2000s, this kit is what you need to get your wheels turning smoothly again. A worn-out wheel bearing can cause all sorts of problems, from a wobbly wheel to premature wear on other drivetrain components, so replacing it is key to keeping your ride in top shape.

This kit includes bearings manufactured to ABEC 3 precision levels, which means they're built for high-speed operation and smooth performance. To keep that performance going, it also comes with triple lip rubber seals. These seals are designed with stainless steel garter springs and are a double lip type TC seal, effectively keeping the good stuff like Chevron SRI-2 grease in, while keeping the bad stuff like water and dirt out. The SRI-2 grease itself is formulated with rust and oxidation inhibitors, so it can handle a wide range of temperatures from -29ºC to 177ºC.