Aftermarket Rear Brake Drum w/ Damper Ring for 1988–2000 Honda TRX300 FourTrax 2x4 / 4x4 – Replaces 42620‑HC4‑670

OVERVIEW

Restore consistent stopping power and safe deceleration with this direct-replacement rear brake drum designed specifically for trail and utility riding. Crafted from heavy-duty cast construction and precision-machined to exact dimensions, this component ensures reliable contact with your existing brake shoes while fitting seamlessly onto Honda ATVs. This durable ATV brake hardware delivers factory-level stopping capability without the OEM price premium.

ENGINEERING & PERFORMANCE

The precision-machined braking surface and included damper ring reduce vibration and curb brake fade during extended descents or loaded towing. Engineered with a reinforced casting that resists warping under thermal stress, this replacement drum maintains accurate shoe alignment and prevents uneven wear over extended service intervals. Functioning as a seamless OEM-style swap, it mounts without fabrication and restores original pedal feedback, firm lever action, and predictable modulation right away.

KEY FEATURES

• Direct replacement for Honda OE rear brake drum assemblies
• Precision-machined braking surface for optimal shoe engagement
• Heavy-duty cast construction engineered for extended service life
• Incorporates the complete damper ring (part 42624‑HC4‑000) already mounted
• Correctly proportioned for both two-wheel and four-wheel drive TRX300 models
• Manufactured in Taiwan under strict automotive standards
• Meets or exceeds original equipment dimensional specifications
• Significantly lower pricing compared to factory Honda parts inventory

TECHNICAL SPECIFICATIONS

• Brand: ArmorTech
• Part Name: Rear Brake Drum with Damper Ring
• Component Type: Rear Brake Drum
• Supported Years: 1988–2000
• Compatible Trims: TRX300 FourTrax 2x4, TRX300 FourTrax 4x4

FITMENT

• Honda TRX300 Two-Wheel Drive (1988–2000)
• Honda TRX300 Four-Wheel Drive (1988–2000)

WHY RIDERS CHOOSE THIS

Off-road operators choose this replacement drum because it reliably restores original braking geometry while eliminating the dealer markup often attached to single-service ATV components. The robust casting and accurately turned friction surface work together to deliver steady heat management, even pressure distribution, and predictable stop initiation across wet mud, gravel tracks, and steep inclines. Because the manufacturer installs the damper ring ahead of shipment, the unit arrives fully assembled for immediate bolting, cutting down shop time and preventing mismatched hardware errors. For riders keeping first-generation FourTrax platforms alive on trails and jobsites, this part proves that dependable everyday stopping performance does not require sacrificing budget for build quality.