77-7K-RTR - 7–8K Rotor – For Disc Brakes | MT


77-7K-RTR - 7–8K Rotor – For Disc Brakes | MT
The MAT 7K–8K Disc Brake Rotor is a premium-grade hub rotor engineered for trailers equipped with disc brake systems using 8-lug wheels. Designed for Kodiak-style setups, it features Dacromet coating for maximum corrosion resistance, making it ideal for marine or high-moisture environments.
Detailed Information:
| Bolt Pattern | 8 x 6.5 |
|---|---|
| Lug Count | 8 Lug |
| Stud Size | 1/2" |
| Brake Type | Disc Brake |
| Coating | Dacromet-Plated |
Fitting:
Compatible with Kodiak disc brake systems and standard 8-lug trailer wheels. Designed to fit caliper 77-7K LB and mounting bracket 77-7K-DBB (sold separately).
Features:
- Dacromet Coating: Provides advanced protection against corrosion, ideal for marine and high-humidity environments.
- Heavy-Duty Construction: Built to handle high braking loads with strength and stability.
- Optimized Design: Ensures smooth and even braking with secure fitment.
- Efficient Braking Transfer: Enables effective force distribution from the caliper to the rotor.
- Easy Integration: Drop-in compatible with standard 7K–8K trailer disc brake assemblies.
Interchangeable Part Numbers:
- 77-7K LB
- 77-7K-DBB
Product Overview:
This MAT rotor is engineered for 7,000 to 8,000 lb trailer axles with Kodiak disc brake systems. Featuring a durable 8-lug hub design with corrosion-resistant Dacromet plating, it delivers high-performance braking while withstanding the harshest road and environmental conditions. An ideal upgrade or replacement rotor for heavy-duty trailers.
- Product type: Disc Brakes & Hydraulic Components












































