Kodiak Complete Trailer Disc Brake Kit – Rotor, Caliper & Mounting Hardware
One-axle hydraulic disc brake kit with two 13-inch Gal-Dex hub-rotor assemblies, stainless-steel calipers, Gal-Dex mounting brackets, stainless-backed brake pads, and caliper guide bolts.
Key Measurements & Specs
| Specification | Detail |
|---|---|
| R&P SKU | K71-2-H133-8D-9-DSD-K |
| Dexter Part Number | K71-2H-133-8D-9-DSD |
| Brand | Kodiak by Dexter |
| Product Type | Hydraulic hub-rotor disc brake kit |
| Axle Capacity | 8,000 lbs |
| Rotor Diameter | 13" |
| Wheel Bolt Pattern | 8 on 6.50" |
| Wheel Stud Size | 9/16" |
| Quantity Included | One complete two-wheel axle kit |
Fitment / Application
| Category | Details |
|---|---|
| Brake System | Hydraulic trailer disc brakes |
| Axle Application | Compatible 8,000 lb trailer axle applications |
| Brake Flange | 4-bolt brake flange |
| Wheel Size | 16" and larger |
| Lubrication | Grease or oil lubrication |
| Fitment Method | Match axle, spindle, bearing, seal, flange, wheel, and hydraulic-system specifications. |
| Important Note | Verify all measurements and mounting specifications before ordering. |
Top Features
| Feature | Buyer Benefit |
|---|---|
| 13" Hub-Rotor Design | Combines the wheel hub and brake rotor in one integral assembly. |
| Stainless Calipers | Provides stainless-steel caliper construction for the hydraulic braking system. |
| Gal-Dex Finish | Hub-rotor assemblies and mounting brackets use a protective Gal-Dex finish. |
| Complete One-Axle Set | Includes matched braking components for both wheels on one axle. |
Overview
The Kodiak by Dexter K71-2H-133-8D-9-DSD is a hydraulic hub-rotor disc brake kit for one compatible 8,000 lb trailer axle. The kit is configured with 13-inch Gal-Dex hub-rotors, an 8 on 6.50-inch wheel bolt pattern, 9/16-inch studs, stainless-steel calipers, and Gal-Dex mounting brackets.
R&P Service Insight
Disc brake kit fitment requires more than matching the axle capacity. Confirm the complete hub, spindle, flange, wheel, and hydraulic-system configuration before installation.
- Wheel Connection: Confirm an 8 on 6.50-inch bolt pattern and compatibility with 9/16-inch wheel studs.
- Brake Flange: The supplied brackets are designed for a compatible 4-bolt brake flange.
- Hydraulic System: A compatible hydraulic actuator and brake-line system are required to operate the calipers.
R&P Knowledge Hub
Compatibility: Designed for compatible 8,000 lb axle applications using 13-inch hub-rotors, an 8 on 6.50-inch wheel pattern, 9/16-inch studs, and a 4-bolt brake flange.
Wheel Fit: This brake kit is intended for compatible wheels measuring 16 inches and larger.
Installation Notes: Bearings, races, seals, lubrication caps, hydraulic brake lines, hydraulic actuator, and brake-flange fasteners are not identified in the supplied kit bill of materials.
Performance Insight: The integral hub-rotor design combines the wheel hub and braking surface, while the stainless calipers and coated components provide a complete disc-brake configuration for the listed axle application.
Brand & Fitment Note
Selling Brand: Kodiak by Dexter
Manufacturer Reference: Dexter part number K71-2H-133-8D-9-DSD.
R&P Inventory Reference: K71-2-H133-8D-9-DSD-K.
What This Means: This listing is for one Kodiak by Dexter hydraulic disc brake kit containing components for both wheels on one compatible axle.
Before Ordering: Verify axle capacity, spindle dimensions, bearing and seal requirements, brake-flange pattern, wheel diameter, wheel bolt pattern, stud diameter, hydraulic-system compatibility, and included components.
R&P Repair Insight
When replacing an existing brake assembly or converting a compatible axle, compare the current system directly with the verified measurements and mounting configuration of this kit.
- Confirm the Flange: An 8,000 lb axle rating alone does not guarantee that the caliper brackets will match the axle brake flange.
- Confirm the Hub Stack: Match the spindle, inner bearing, outer bearing, races, seal, lubrication cap, and hub depth before assembly.
- Confirm Wheel Clearance: Use compatible wheels measuring 16 inches or larger and verify clearance around the caliper and rotor.
- Confirm the Actuator: The trailer must have a hydraulic actuator and brake-line system suitable for hydraulic disc brakes.
Features
8,000 lb Axle Configuration
Configured as a two-wheel hydraulic disc brake kit for one compatible 8,000 lb trailer axle.
13" Gal-Dex Hub-Rotors
Includes two integral hub-rotor assemblies with an 8 on 6.50-inch bolt pattern and 9/16-inch wheel studs.
Stainless-Steel Calipers
Includes two Kodiak 250 stainless-steel calipers with stainless-backed brake pads.
Gal-Dex Mounting Brackets
Includes two Gal-Dex mounting brackets designed for a compatible 4-bolt axle brake flange.
Included Components
| Part Number | Quantity | Included Item |
|---|---|---|
| 008-R/H-133-8-9-D-S | 2 | 13" Gal-Dex hub-rotor assemblies with 9/16" studs |
| K71-DBC-250-SS | 2 | Stainless-steel calipers |
| 090-CMB-133-8DI-D | 2 | Gal-Dex caliper mounting brackets |
| K71-DBC-250-PAD-SS | 2 Sets | Stainless-backed brake pads |
| 007-DBC-MHGB | 4 | Caliper guide bolts |
