MOOSE OFFROAD A25-1017 Rear Wheel Bearing & Seal Kit — Yamaha Wolverine 350 (1995-1999)

MOOSE OFFROAD — Precision Hub Restoration, Superior Water Exclusion, and High-Speed Performance for the Yamaha Wolverine 350

Bring the smooth, factory-fresh handling back to your classic 4x4 with the MOOSE OFFROAD A25-1017 Rear Wheel Bearing Kit. Specifically engineered for the 1995-1999 Yamaha Wolverine 350 (YFM350FX), this kit is designed to withstand the brutal combination of mud, sand, and water that older ATVs frequently encounter. Whether you are restoring a vintage trail machine or keeping your daily workhorse in top shape, these premium bearings provide the durability and tight tolerances needed for reliable off-road performance.

Every MOOSE OFFROAD kit is packed with Chevron SR1-2 high-performance grease, which includes specialized rust and oxidation inhibitors to protect your drivetrain in wet environments. The kit features high-speed, low-drag EMQ (Electric Motor Quality) bearings paired with TC nitrile elastomer seals. These double-lipped rubber seals use an integrated steel garter spring to maintain constant pressure on the axle shaft, ensuring that grease stays in and trail grit stays out. The rubber-coated outside diameter of the seals ensures a leak-proof interface with your Yamaha hub.

• Complete Rear Wheel Solution: Includes all required bearings and seals to fully refit a single rear wheel hub.
• Double-Lipped Rubber Seals: Provides superior exclusion of water, dirt, and sand with improved grease retention.
• High-Performance Lubrication: Pre-packed with Chevron SR1-2 grease to prevent rust and internal corrosion.
• Steel Garter Springs: Guarantees constant pressure on the axle shaft to extend the life of the seal and bearing.
• EMQ Quality Bearings: High-speed, low-drag design reduces friction and heat for longer service intervals.
• Optimum Hub Seal: Rubber-coated seal OD creates a perfect, airtight seal at the hub.

Moto-House MX Pro Tip:

The original Yamaha Wolverine 350 is a legendary air-cooled machine, but its rear bearings often take the brunt of deep water crossings and muddy ruts. If you can feel "slop" or hear a grinding noise when you rock the ATV side-to-side, it’s time for a refresh. When installing the MOOSE OFFROAD A25-1017 kit, always inspect the axle surface for any grooves or wear that could compromise the new seal's ability to hold pressure. Note: These kits are sold per wheel; make sure to order two if you are doing a complete rear axle overhaul.

Year Range	Make	Model Fitment
1995-1999	Yamaha	YFM350F / YFM350FX Wolverine 4x4

FAQ Questions

Q) Does this kit cover both rear wheels?
A) No, this kit is per wheel. You will need to purchase two kits to service the entire rear end of the ATV.

Q) Are these bearings for the front or the rear?
A) This specific kit (A25-1017) is designed for the Rear mounting position on the Wolverine 350.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.