Brakes + Hub Assembly Kits

Doc's Diesel Brakes + Hub Assembly Kits

Stop Hard. Roll True. Everything You Need in One Order.

A brake job done right starts with matched parts. A hub job done right starts with the right assembly for your truck's weight and torque demands. At Doc's Diesel, we carry complete brake kits and front wheel hub assemblies built for Cummins, Powerstroke, and Duramax diesels, no piecing together mismatched components, no guessing on fitment, no dealership markup.

One Job. Two Ways To Do It.

Heavy-Duty Brake Kits pair Doc's Severe-Duty semi-metallic pads with High Carbon rotors. Built for trucks that tow frequently, haul heavy, and need brakes that bite hard and shrug off heat without warping. If your rig earns its keep, this is your kit.

Performance Brake Kits pair ceramic pads with drilled and slotted rotors for drivers who want a noticeable upgrade in feel, low dust, quiet operation, fade-resistant stopping, and rotors that actively shed heat and gas buildup. Same Doc's quality, different mission.

We stock front, rear, and complete setups for RAM 5.9L and 6.7L Cummins, Ford 6.0L, 6.4L, and 6.7L Powerstroke, and Chevy/GMC 6.6L Duramax.

Your Hubs Work Hard. Make Sure They're Built For it.

Front wheel hub assemblies and hub assembly kits engineered to handle the weight, torque, and performance demands of your diesel truck. Every assembly meets or exceeds OEM standards for design, fit, and function, factory-grade quality without the dealership price. Rear hub assembly kits are coming this fall.

Warranty: 3-year / 50,000-mile coverage when installed correctly on a vehicle running OE wheels and tires. Offset or oversized tires void coverage. A torque wrench is required; impact wrenches void the warranty.

No Guesswork. No BS. Just Parts That Fit.

Every kit and assembly in this collection is backed by our Fitment Guarantee. Use the Vehicle Selector to shop by year, make, and model — we'll show you exactly what fits your truck. No cross-referencing part numbers, no mismatched components. If it doesn't fit, we'll make it right.

Everything for the job. Delivered Free.

At Doc's Diesel, we believe a full brake or hub refresh shouldn't require a trip to the parts counter or a dealership markup. Every order over $99 ships free anywhere in the U.S., so you get everything for the job in one box, at a price that beats piecing it together, delivered straight to your garage.