Dodge Hydroboost Seal

Replacement seal, stop the leaking from your hydroboost unit.

Starting At
Sale price $ 17.55

Choose options to update the price

Choose Your Options:

+
1
Include Tool?
+
2
Include Figure 8 Seal?
Fast shipping. Was exactly what I needed. Simple fix if you follow the video, if you’ve never done it before. I have firm brakes again!
Zeke P.

If you have a power steering leak between your master cylinder and your hydroboost this seal is exactly what you need to repair it. The repair can be done by almost anyone by following the repair video below. Typically these leaks are not actually your power steering pump or reservoir, instead just this cheap seal!

This seal is MADE IN THE U.S.A.

These repairs require a special socket which most people do not have. If you don't know if you have the socket we will include a brand new gear wrench socket so you can ensure you have the right tools to get the job done.

LIFETIME TECHNICAL SUPPORT

Our commitment to our customers never ends. Whether you call our technical support team 10 minutes after ordering or 10 years after ordering, you will receive the same high quality of attention & care.

FAQ

If your leak is between the master cylinder and the hydroboost the circular seal is the issue. If your leak is from the middle of the hydroboost, the figure 8 seal is your issue.

We always recommend replacing both seals during any repair as it is likely both seals are worn and they could be damaged during dis-assembly & re-assembly.

These seals are proudly made in the United States.

There are two variations of the piston seal, so if your vehicle is not listed then the manufacturer likely changed the piston seal variant used throughout the build of the vehicle. You can select "Vehicle Not Listed (But Has Hydroboost)" and that kit will include both variations of the piston seals. You will not use one of the piston seals, however if you select that option you will be sure to have the correct size piston seal.

The "Vehicle Not Listed (But Has Hydroboost)" will fit ALL hydroboost units.

Yes, we offer various different shipping methods including 1 day service. Rates are calculated and displayed at checkout.

PEOPLE WHO CARE

WE ARE PASSIONATE
TRUCK OWNERS

Our team is made of automotive enthusiasts who drive trucks and SUV's. We spend our weekends working on our own vehicles, which is how we're able to deliver the best technical support and DIY install guides. We've been in your shoes many times before.

Because our employees are enthusiasts, many of our product ideas come from things we want to put on our own vehicles.

WHY CHOOSE BOOST

We might be biased, but we think the choice is clear. Boost is better...because of this:

LIFETIME TECHNICAL SUPPORT

Our commitment to our customers never ends. Whether you call our technical support team 10 minutes after ordering or 10 years after ordering, you will receive the same high quality of attention & care.

HELPFUL INSTALL VIDEOS

We know bad instructions suck, that's why we don't offer a single product on our site that doesn't have a detailed tutorial video. These videos are filmed by enthusiasts so we make sure you get the info you need in an easy to understand format.

1 YEAR WARRANTY

All of our products come with a 1 year warranty. Vehicle manufacturer warranties are typically 36,000 miles but vehicles last 200,000+ miles. You can rest assured our products are designed to last the lifetime of your vehicle as well.

CUSTOMER REVIEWS

Customer Reviews
4.6 Based on 60 Reviews
5 ★
88% 
53
4 ★
0% 
0
3 ★
3% 
2
2 ★
3% 
2
1 ★
5% 
3
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
TT
11/17/2024
Trey T.
United States United States

Dodge hydro boost seal

Seal was not the right size

11/19/2024

Boost Auto Parts

Hi Trey, We're sorry to hear you’re having this concern. It doesn't seem like our support team has received your feedback yet. Please reach out to our Support team at support@boostautoparts.com so we can provide a resolution. Thank you, -The Boost Auto Team!

EE
10/16/2024
Evan E.
United States United States

Dodge hydro boost seal

Great experience. I had bought two seals from Amazon and both tore during installation causing it to leak even worse due to low quality rubber. The Boost auto seal had a heavy duty feel to it and is working great no leak.

DM
10/07/2024
Dylan M.
United States United States

97 dodge ram 2500 leaking power steering from hydrobooster

Seal kit worked great, ordered the complete kit with the socket didn’t end up needing socket but other than that have no more leak and a $30 fix compared to a $300 hydrobooster is well worth it!

JH
10/02/2024
Joseph H.
United States United States

Awesome !!! Just as I expected, better quality equals better results .

Experience has been great. Ordering another for back up

JS
10/28/2023
Jarek S.
United States United States

This fixed my 12 Valve's Leaking Hydroboost

My 1997 Dodge 2500 12 Valve Cummins was leaking power steering fluid horribly from the circular seal in the hydroboost. I followed the video instructions and now I have a drip free hydroboost again. 10/10 would recommend to others.

QUALITY YOU CAN TRUST

All of our design & development, assembly & quality assurance takes place close to home, in our Northern Illinois Headquarters. Everything from 3D CAD design & prototyping to on-vehicle testing happens right here in America.

A PERFECT FIT

This ensures the accuracy of vehicle fitment across the entire range of trucks manufactured and sold in the United States

LOCAL SUPPORT

Plus, ALL of our support staff, ready to help you with your purchase, live here in West Chicago

Get In Touch

Call us

If you would like to speak to an associate via phone, please call us directly.

Customer Service Hours:

Monday - Friday: 9 am - 5 pm CST

(765) 831-2830

Chat with us

We're available to answer all of your questions. Click on the ‘chat’ icon in the bottom right corner of your screen.

Customer Service Availability:

Monday - Friday: 9 am - 5 pm CST

Email us

If your matter isn't urgent or it's outside of our customer service hours, you can email us at support@boostautoparts.com and we'll get back to you within 1 - 2 days of your inquiry.

Visit our FAQs

We tend to think we've got some of your questions covered. If we aren't available, you can always check out our company FAQ page

Visit our FAQ