MOOSE RACING Differential Seal Kit Front for Honda TRX300FW FourTrax and Yamaha Models

OVERVIEW

This comprehensive front differential repair kit restores drivetrain integrity by providing every component required to replace worn seals and resurface bearings. Construction relies on premium Type TC rubber seals and high-speed EMQ bearings to maintain reliable fluid retention and gear protection under demanding off-road conditions.

ENGINEERING & PERFORMANCE

The assembly leverages Type TC rubber seals equipped with garter-spring inner lips to deliver consistent sealing pressure and optimal containment of differential lubricant. High-speed EMQ bearings support smooth rotational dynamics while reducing friction heat during extended loads. Rubber-covered outside diameters ensure precise press-fit alignment into the differential housing without damaging mating surfaces, allowing for a complete service procedure that minimizes downtime.

KEY FEATURES

• Type TC rubber seals built for superior differential application performance
• Garter-spring inner lips provide reliable retention and leak prevention
• High-speed EMQ quality bearings included for thorough driveline maintenance
• Rubber-covered outside diameters prevent housing abrasion during installation
• Complete service kit contains all necessary parts for front differential overhauls
• Designed specifically for front differential assemblies on matching Yamaha and Honda models
• Consolidated packaging streamlines mechanics procedures and reduces service time

TECHNICAL SPECIFICATIONS

• Brand: Moose Racing
• Part Name: Front Differential Seal Kit
• Component Type: Seal and Bearing Assembly
• Material Composition: Type TC Rubber, Garter Springs, EMQ Bearings
• Supported Years: 1988, 1990–2005
• Compatible Trims: Honda TRX300FW FourTrax 4x4; Yamaha YFM 350 FX Wolverine 4x4; Yamaha YFM 400 Kodiak 4x4; Yamaha Big Bear 350 4x4

FITMENT

• Honda TRX300FW FourTrax 4x4 (1988, 1990–2000)
• Yamaha YFM 350 FX Wolverine 4x4 (1998–2005)
• Yamaha YFM 400 Kodiak 4x4 (1999)
• Yamaha Big Bear 350 4x4 (1998–1999)

WHY RIDERS CHOOSE THIS

Maintenance crews and riders favor this Moose Racing differential seal kit because it consolidates essential replacement components into a single, focused solution for front-drive repairs. The integration of garter-spring seals and rubber-coated OD designs directly addresses common failure points related to leaks and improper seating, ensuring long-term reliability on rugged trails. Furthermore, having the complete bearing and seal inventory pre-selected simplifies service workflows, making it easier to return affected vehicles to full operational status quickly.