Moose Offroad 25-1003 TRX 300/420 Front Wheel Bearings

Moose Offroad 25-1003 is a front wheel bearing and seal kit designed to support wheel rotation and protect the hub assembly from contamination on TRX 300/420 applications.

The kit uses high-speed, low-drag bearings, double-lipped rubber bearing seals, TC nitrile elastomer wheel seals, steel garter springs, and rubber-coated seal exteriors. The bearing seals help restrict water, dirt, and sand while retaining grease around the bearing. Steel garter springs maintain contact pressure against the axle shaft. The wheel seals use a nitrile elastomer construction designed for hub sealing, while the rubber-coated outside diameter supports contact with the hub bore. The bearings are packed with Chevron SR1-2 grease containing rust and oxidation inhibitors. Country of manufacture was not provided.

Each kit includes the required bearings and seals to refit one wheel. Kits are packaged per wheel and are intended for MX1 hubs. Confirm the hub configuration and vehicle application before installation. Clean the hub and axle surfaces, inspect the bearing seats, and use suitable tools to install the components without damaging the seals or bearing races. Proper installation helps maintain grease retention and keeps external contaminants away from the rotating assembly. This kit is supplied as a replacement service set for applications identified in the fitment chart below.

Please confirm your year, make, and model before purchasing. Contact Moto-House MX if you need fitment assistance.

Moto-House MX - Choice of Champions - Clermont / Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.

Features:

• Bearing seals: Double-lipped rubber seals help restrict water, dirt, and sand while retaining grease

• Garter spring: Steel spring maintains contact pressure on the axle shaft

• Wheel seals: TC nitrile elastomer seals support hub protection against external contaminants

• Grease: Chevron SR1-2 grease with rust and oxidation inhibitors

• Seal exterior: Rubber-coated outside diameter supports contact with the hub

• Kit contents: Bearings and seals for refitting one wheel

• Application: MX1 hubs for TRX 300/420 models