BRAKES THAT HAUL HARD
Complete Brake System
Extreme Durability
Tow & Haul Ready
Quiet Braking
BUILT FOR CONSISTENCY
Doc's Brakes manage heat, reduce vibration, and deliver consistent stopping power right out of the box. No long break-in required. Built to hold up under any driving conditions.
HUBS BUILT TO ENDURE
Special E-Coating Treatment
Upgraded ABS Cord
Advanced Quad Lip Seal
Premium Quality Grease
DESIGNED TO LAST
Doc's Hub Assemblies are built with specialized E-coating, quad lip seals, and premium grease to fight rust, keep contaminants out, and protect against wear under heavy loads. Engineered to hold up no matter what the road throws at it.
Stop Hard. Haul Heavier.
Engineered for the long haul and the hard stop. Our high carbon rotors and severe-duty pads shrug off heat, kill fade, and stop big loads without breaking a sweat.
MATCHED PERFORMANCE. MAXIMUM CONTROL.
One install, full upgrade with better stopping, less noise, and less dust. Get the braking performance your truck should’ve had from the start.
Durability Meets Efficiency.
From tight corners to tough seams, our E-coating delivers a uniform layer of protection against corrosion and wear. The result? A hub assembly that lasts longer in every condition.
brake kits that match your workload
DRILLED & SLOTTED ROTORS + CERAMIC BRAKE PADS
Best For
- Daily driver who tows occasionally or seasonally
- Runs mountain passes, steep grades, or varied terrain
- Drives in wet or mixed weather conditions frequently
- Performance-focused or upgraded build wanting aggressive bite
- Wants clean wheels and a quiet, premium ride
Why It Works
- Precision-drilled holes shed heat fast
- Directional slots clear dust & debris
- Zinc-plated for corrosion resistance
- Ceramic compound absorbs vibration
- Low dust keeps wheels clean
- Rotor-friendly — reduces wear & scoring
Change Intervals
Pads: Every 30,000–70,000 miles
Rotors: Every 50,000–70,000 miles
Towing frequently? Inspect every 15,000–20,000 miles
HIGH-CARBON ROTORS + SEMI-METALLIC BRAKE PADS
Best For
- Work truck under consistent, heavy towing load — every day
- Fleet vehicle or commercial use needing maximum service life
- Flat-terrain hauler: jobsite, ranch, or regular trailer runs
- Owner who wants set-it-and-forget-it reliability under real load
- Diesel that sees sustained punishment mile after mile
Why It Works
- High carbon alloy iron resists warping
- Absorbs sustained heat without fade
- Semi-metallic compound = stronger bite
- Quieter, smoother braking experience
- Extended service life under daily load
- Ideal for fleet and consistent tow use
Change Intervals
Pads: Every 30,000–70,000 miles
Rotors: Every 50,000–70,000 miles
Towing frequently? Inspect every 15,000–20,000 miles
DISCLAIMER: DO NOT MIX INCOMPATIBLE BRAKE PAD AND ROTOR TYPES.
- Use Ceramic Brake Pads only with Drilled & Slotted Rotors
- Use Semi-Metallic (Severe-Duty) Brake Pads only with High-Carbon Rotors
HEAD-TO-HEAD COMPARISON
| FEATURE |
DRILLED & SLOTTED ROTORS + CERAMIC BRAKE PADS
|
HIGH-CARBON ROTORS + SEMI-METALLIC BRAKE PADS
|
|---|---|---|
| Initial Stopping Bite | Aggressive / Responsive | Smooth / Controlled |
| Heat Dissipation | Rapid (drilled & slotted) | Steady (carbon alloy) |
| Brake Noise | Very Quiet (ceramic) | Moderate (semi-metallic) |
| Wheel Dust | Low — cleaner wheels | Moderate — more cleanup |
| Rotor Wear | Ceramic = rotor friendly | Semi-metallic = more wear |
| Pad / Rotor Lifespan | Long daily, moderate heavy | Extended under consistent load |
| Best Terrain | Hills, mountains, grades | Flat, consistent load routes |
| Best Driver | Daily + occasional tow | Full-time work / tow truck |
| Corrosion Protection | Zinc-plated rotor coating | High carbon alloy durability |
| OEM Fit & Function | Meets or exceeds OEM | Meets or exceeds OEM |
Customer Reviews
(redacted)
Just got them on the truck everything bolted on like it should they look great. First day put on some heavy miles with heavy loads and truck feels awesome . Will be posting an install vid on my youtube! Subscribe and check it out thanks.
Perfect fit. Was worried about throwing a code not being OEM, but everything was fine. A little disappointed in how long it took to receive them, but it ended up working with my schedule.
These hub bearings worked perfect for my 2017 Ram 2500 Cummins. Went pretty smoothly. Sort of self explanatory. Quality hub bearings. No more noise. I also changed front brakes and rotors since I had to remove them anyway.
hub studs were not the right ones. They were different threads and not long enough ended up costing me more money than just buying the right hub.
Hello Jake! We apologize for this. We see we started a conversation with our team at sales@docsdiesel.com in regard to the studs. When you can, please reach back out and we can look into this! Thank you!
Replaced wheel bearings with these at same time as doing ball joints on my 2019 Ram 3500 6.7 SRW. Install was easy and immediate improvement. Time will tell on longevity.
So far so good. I have about 1000 miles on them so far with no issues. Everything fit perfectly and I received the pretty quickly. I will definitely purchase from Doc’s again.
Doc's Diesel Ford 6.7L Powerstroke SRW 4WD Premium E-Coated Front Wheel Hub Assemblies Kit 2017-2019
Doc's Diesel Ford 6.7L Powerstroke SRW 4WD Premium E-Coated Front Wheel Hub Assemblies Kit 2017-2019
I installed the wheel bearing per instructions and one wheel bearing sounds like it is binding
Hi Javier,
We apologize for the experience with the hub assembly. We want to take care of this for you. Please check your email so we can better assist you.
Our hubs come with a limited lifetime warranty.
No stickers !!! I was hart broken to find no stickers for my lunch box!! Do better docs.. lol
These hubs came in and looked high quality at a good price. They were easy to replace with new bolts and axle nut that came with it and everything went right on.
Doc's Diesel Ford 6.7L Powerstroke SRW 4WD Premium E-Coated Front Wheel Hub Assemblies Kit 2017-2019
These hub assemblies are well made and well worth the money. Visibly better than the OE hubs. Perfect figment easy install all new clips for wheel speed sensors are included. I am very pleased with my purchase. The only issue I had was with UPS that dropped the package destroyed the box, delayed the delivery of one of the hubs, and when it finally made it a week later than the other it was damaged from the drop. Doc’s made it right and rushed me out a replacement.
Looks great seems to be good quality, only issue was the lug studs are a different thread pitch, and had to buy 8lug nuts. Not the end of the world but annoying when you’re all done and the tire won’t go back on. May want to put a pamphlet in the box stating that. Otherwise seems like a good product and went in nicely.
First time of installing front hubs, they went on perfectly! The only thing I will add, according to some of the installations instructions I read, is that the nut, that holds the hub to the spindle, should NOT be used again. The nut is a one time use. With that info, I drove the dealership and bought a new nut. Not sure what you recommend, but for convenience, I would have paid extra for a new nut from you. Other wise, your other products are the best!
Thank you,
Carl
I was not able to use my factory lug nuts. I had to buy M14 x 2.0 lug nut to work. It should definitely be included or at least let the customer know they will have to buy lug nuts.
Hello Benjamin,
We see that we were discussing this via email.
We apologize for the experience; this is the first time this has been reported for this particular item.
Please be on the lookout for a follow-up email from sales@docsdiesel.com as we want to make this right.
We appreciate the feedback.
-The Doc's Diesel Team.
Doc's Diesel RAM 6.7L Cummins 2WD/4WD Premium E-Coated Front Wheel Hub Assemblies Kit 2014-2018 2500, 2013-2018 3500
Bought a pair of Docs hub assemblies and was really satisfied with the quality and fitment of the part. The fact that they include their own hardware that's also coated is awesome. Definitely would recommend purchasing these hubs. I know I'll be buying em again when the time comes to change these out again.
Doc's Diesel Ford 6.7L Powerstroke SRW 4WD Premium E-Coated Front Wheel Hub Assemblies Kit 2017-2022
Been on the truck just shy of a week. So far so good. My old ones were failing so these are a lot quieter! Install was easy. One problem I had was the DD ABS/wheel speed sensors didn’t work. But DD was responsive. Although this was on a weekend, I just put the old oem sensors back on and worked fine. However, DD had a shim installed and the oem did not. I removed the shim and installed the oem sensors and it works well. Too young to say anything about longevity, but several hundred miles so far and they’re working great.
Terrific fit seems like a solid product, great price
Doc's Diesel Ford 6.0L/7.3L Powerstroke 4WD/SRW with Coarse Threaded Lugs Premium E-Coated Front Wheel Hub Assemblies Kit 1999-2004
Seem like made of good quality and look good. No codes with the new abs sensor. Hope they last 50-75k miles
Opened the box and already could tell these were well built. Installation is easy and it fit perfectly.
exactly as advertised and installed easy enough.
FREQUENTLY ASKED QUESTIONS
What’s your shipping policy?
We offer free shipping over $99 on all orders within the contiguous United States. Expedited shipping is available for an additional charge. Alaska, Hawaii, and Canada will have shipping fees.
Where does Doc’s Diesel ship to?
We ship to the U.S. and Canada! For Canada orders, any taxes, duties, or customs fees are the responsibility of the buyer. We handle orders in 1-2 business days, and most of the time in less than 24 hours if ordered on a week day. Depending on location, U.S. orders will arrive between 3-5 business days from your order. Canada orders typically arrive within 7-11 days.
What is your warranty?
View our Official Limited Warranty
Doc’s Diesel Filters meet or exceed Original Equipment Manufacturer’s (OEM) requirements. New vehicle warranties stay in effect when Doc’s Diesel filters are installed correctly and in conjunction to engine manufacturer’s recommendations.
Where is my order?
If you have not received your confirmation email us sales@docsdiesel.com so we can get everything sorted out ASAP. If you received a confirmation but no shipment email, we are still working on your order. Don't hesitate to email sales@docsdiesel.com if you would like more information and we'd be happy to check on your order. Please Include your order # in the email.
For Tracking information, it will be in your shipment email. Check the tracking # first or the latest updates. Doc's Diesel, just like you are at the mercy of shipping companies after a shipment leaves our warehouse. If there's been an issue with shipment we will happily work with you to figure out where the order is and what we can do to help. You can reach out to sales@docsdiesel and include your order # in the email. Thank You!
Why didn’t I get a confirmation email?
Sometimes an email may get sent to your spam folder! So don’t forget to check that. If you need more help to hesitate to reach us at sales@docsdiesel.com.
How do I start a return?
If you are unhappy with your purchase for whatever reason, and it's within 30 days from your purchase, you can return your diesel filters back to us. Item has to be in new condition. Once filters are received, we will refund your money (minus price of return shipping) within 2-4 business days. We will refund to your original form of payment.
To start a return, visit our Returns Center.
View Our Official Limited Warranty Policy
Thank you!