Kodiak by Dexter 12" Disc Brake Kit for 6K Axles - Stainless Caliper
A high-performance single-wheel hydraulic brake solution pairing dacromet corrosion resistance with a premium stainless steel caliper for maximum durability.
Overview
The K71-1H-12-DSD is a comprehensive single-wheel hydraulic disc brake kit designed specifically for 6,000 lb trailer axles. This setup features a 12-inch integral hub-rotor coated in Dacromet for superior weather resistance, paired with a heavy-duty Kodiak stainless steel caliper. It provides reliable, consistent stopping power for marine, equipment, and commercial trailers where exposure to harsh environments is a constant factor.
R&P Service Insight
Disc brake components are critical safety items that often require attention due to the extreme environments trailers inhabit.
- Corrosion Control: This DSD configuration uses a stainless caliper to prevent piston seizing, even in saltwater or road salt applications.
- Wear Monitoring: Periodically check pad thickness and rotor surfaces for heat checking or excessive thinning.
- Load Ready: Engineered to handle the repeated heat cycles and high stress of 6K axle capacities.
R&P Knowledge Hub
Compatibility: Features a 6 on 5.5" bolt pattern with 1/2" studs and is designed for grease-lubricated spindles. It requires a standard 5-bolt brake flange for mounting.
Vehicle / System Fit: Ideal for boat trailers, car haulers, and utility trailers equipped with hydraulic surge or EO H (Electric-over-Hydraulic) actuators.
Installation Notes: This is a 1-wheel kit. To service a complete 6K axle, you will need to order two kits. Ensure your wheels are 15" or larger to provide adequate caliper clearance.
Performance Insight: By using a Dacromet-coated hub-rotor and bracket with a Stainless Caliper, you get the best of both worlds: robust corrosion protection at a more accessible price point than full stainless assemblies.
R&P Repair Insight
Before beginning your installation or ordering a replacement, verify these critical measurements to ensure a perfect fit.
- Flange Pattern: Ensure your axle has a 5-bolt brake flange; this kit will not fit 4-bolt flanges.
- Bearing Check: Verify your spindle uses the #25580 inner and #15123 outer bearing combination.
- Clearance Check: Verify there is at least 15 inches of wheel diameter to prevent the caliper from striking the wheel interior.
Features
Integral Hub-Rotor
The 12" rotor and hub are cast as one piece for improved cooling and simpler installation on 6K axles.
Stainless Steel Caliper
Premium 225 SS caliper features a 2-1/4" stainless piston to prevent rust-jacking and sticking.
Dacromet Coating
The hub-rotor and mounting bracket are finished in Gal-Dex/Dacromet for excellent resistance to road salt and moisture.
Complete Hardware Kit
Includes everything needed for one wheel end: bearings, grease seal, cone nuts, and instruction sheet.
Specifications
| Specification | Detail |
|---|---|
| Part Number | K71-1H-12-DSD |
| Product Type | 1-Wheel Disc Brake Kit |
| Axle Capacity | 6,000 lbs |
| Bolt Pattern | 6 on 5.5" |
| Stud Size | 1/2" |
| Brake Flange | 5-Bolt |
| Rotor Finish | Dacromet / Gal-Dex |
| Caliper Material | Stainless Steel |
Fitment / Application
| Category | Details |
|---|---|
| System | Hydraulic Trailer Disc Brakes |
| Primary Fit | 6K Axles with 5-Bolt Flanges |
| Wheel Size | 15" Wheels and Larger |
| Bearings | 25580 Inner / 15123 Outer |
| Notes | Services 1 Wheel End per Kit |
Included Components
| Qty | Item Description | Part Number |
|---|---|---|
| 1 | Dacromet Caliper Mounting Bracket | 091-CMB-12-U-D |
| 1 | 12" Dacromet Integral Hub-Rotor | 008-RH-12-D-S |
| 1 | Stainless Kodiak Caliper Assembly (225 SS) | 959-410-00 |
| 1 | Inner Bearing Cone (25580) | 031-030-02 |
| 1 | Outer Bearing Cone (15123) | 031-029-02 |
| 1 | Grease Seal | 010-036-00 |
| 6 | 60-Degree Cone Nuts | 007-000-00 |
