About this product
OVERVIEW
This Moose Racing rear brake drum cover seal prevents water, mud, and abrasive debris from contaminating the drum assembly, ensuring consistent stopping power and safe deceleration. Built with high-performance rubber compounds designed to withstand UV exposure and temperature cycling, this component provides a direct factory-fit upgrade for your ATV brake system.
ENGINEERING & PERFORMANCE
The seal establishes a tight barrier around the drum cover to eliminate moisture intrusion that typically causes internal corrosion and premature brake wear. Crafted with durable elastomer construction resistant to cracking and compression set, it maintains protective integrity across demanding off-road environments. Engineered to match original equipment dimensions, this direct-replacement design installs without modification and immediately restores proper drum sealing and reliable brake function.
KEY FEATURES
- Direct replacement for factory brake drum cover seal
- Restores complete drum enclosure to shield internal components
- High-quality rubber construction engineered for extended service life
- Matches OEM fitment, dimensions, and performance standards
- Replaces OEM part number 91253‑HC4‑003
- Specially formulated to block moisture, dust, and trail grit
- Sells one seal per package
- Compatible with multiple generations of Honda FourTrax and Sportrax models
TECHNICAL SPECIFICATIONS
- Brand: Moose Racing
- Part Name: Rear Brake Drum Cover Seal
- Component Type: Seal
- Supported Years: 1988–2025
- Compatible Trims: TRX90x, TRX90EX Sportrax, TRX90 Sportrax, TRX90 FourTrax, TRX200D FourTrax Type II, TRX200, TRX300 FourTrax, TRX300FW FourTrax 4x4
FITMENT
- Honda TRX90x (2009, 2012–2025)
- Honda TRX90EX Sportrax (2007–2008)
- Honda TRX90 Sportrax (2000, 2002–2006)
- Honda TRX90 FourTrax (1993–1999, 2001)
- Honda TRX200D FourTrax Type II (1991–1997)
- Honda TRX200 (1990–1991, 1993–1997)
- Honda TRX300 FourTrax (1988–2000)
- Honda TRX300FW FourTrax 4x4 (1988, 1990–2000)
WHY RIDERS CHOOSE THIS
Riders install this replacement seal because it replicates exact factory tolerances when worn original units fail to keep contaminants out of the drum housing. The resilient rubber composition flexes under vehicle vibration while preserving a watertight seal, directly extending the service interval of internal brake shoes and drums. By blocking moisture buildup and abrasive particles without altering pedal travel or engagement characteristics, it guarantees predictable braking response across paved trails and muddy conditions. This straightforward, drop-in swap proves highly effective for utility riders who depend on continuous stop-and-go control and minimal maintenance downtime.
Description supplied by JT Cycle & ATV through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.





