QuadBoss 1999 Yamaha YFM250 Bear Tracker (03) Rear ATV Wheel Bearing & Seal Kit

QuadBoss is known for making well-built ATV parts that hold up on the trail. If you're working on the rear end of your 1996-1999 Yamaha YFM350FW Big Bear 4x4, this wheel bearing and seal kit is what you'll need to get things rolling smoothly again. It's designed to replace the worn-out parts in your hub, ensuring your wheel spins freely and is protected from the elements.

Inside this kit, you'll find high-speed bearings built to ABEC 3 precision standards, meaning they're made to tight tolerances for smooth operation. To keep that precision working, the kit also comes with triple lip rubber seals. These seals are tough, featuring stainless steel garter springs and a double lip design to effectively block out water and dirt while keeping the Chevron SRI-2 grease, which has rust and oxidation inhibitors, securely inside the bearing. This helps extend the life of the bearing, especially in tough riding conditions.