Enjoy free shipping on all orders over $100 *

SKU #: DD-DMX-PS-Kit Driven Diesel Power Steering Lines 01-10 6.6L GM Duramax

Purchase Driven Diesel Power Steering Lines 01-10 6.6L GM Duramax
    • 2001-2010 6.6L GM Duramax


The factory power steering hoses in hydroboost equipped 2001-2010 General Motors 2500/3500 DIESEL pickup trucks are notorious for leaks. And unfortunately, any of the parts available from the dealers ... read more

  • Share

Fast and Free Shipping On Orders Over $100

No Salesmen, Just Enthusiasts 888.993.4373

The factory power steering hoses in hydroboost equipped 2001-2010 General Motors 2500/3500 DIESEL pickup trucks are notorious for leaks. And unfortunately, any of the parts available from the dealers do not upgrade these kits to prevent against it from happening again. Fix it for the last time with this kit from Driven Diesel!
Drawing on their experience with custom manufactured tubing and hose assemblies, Driven Diesel has produced a completely new set of replacement power steering hoses that addresses the problems with the OEM parts. Through rigorous testing, it was found that Stainless Steel Braid over Teflon hose generated an unacceptable level of in-cab noise...noise that is NOT a problem with the non-braided style of hydraulic hose that was chosen for the production assemblies. 
  • Top Quality Hydraulic Hose
  • Will NOT Make Power Steering Pump Louder
  • Rated for 4000psi Working Pressure
  • Flame Resistant Outer Jacket
  • Hose is Made in USA
  • No Reused Factory Parts
  • No Cores to Return
  • No Core Charges
  • Detailed Full Color Instructions
The Driven Diesel Power Steering Hose assemblies are not only manufactured from superior materials, but have also been built to be easier to install and serviceable in the unlikely event of a leak. Unlike the factory design, the hydraulic hose is no longer permanently attached to the tubing sections, one of the major downfalls of the stock lines. Instead, the Driven Diesel tubing sections have been fitted with AN fittings, making the hydraulic hose portion of the line removable and replaceable. This aids installation by allowing the tubing sections to be installed independently of the hose...and allows replacement of the hydraulic hose without having to purchase the expensive tubing sections again.

If you are looking for a true "once and for all" solution to this extremely common problem...look no further!


  • SkuDD-DMX-PS-Kit
  • ManufacturerDriven Diesel
  • 100% Brand New CNC Bent Tubing Sections
    • Patterned After OEM Bends for a Factory Fit
    • Manufactured with Standard 37‚° AN Fittings
    • Tubing Sections are STAINLESS STEEL
    • All Bending, Flaring and Assembly Performed in USA


Blog Posts

Recommended Products

24 Reviews

Expect an answer within the next 48 hours

  • 0 Reviews
  • 0 Questions
Rate Driven Diesel Power Steering Lines 01-10 6.6L GM Duramax

Reviews may be edited for spelling or grammar inaccuracies and those containing profanity will be removed.

Verified Buyer
Not Worth the Money!
Check your lines before installing them, I found two huge metal burs inside the lines that I had to dig out before installing them (I have pictures). The instructions are wrong on how to assemble the lines, it shows you using the shorter line for hydroboost to power steering gear and the longer line for power steering pump to hydro, but that’s completely wrong. On top of that, both lines are too long to go in either place, they both need to be about an inch or two shorter. The instructions that come with them are long and wordy and useless in helping you understand what you need to be doing, once you finally fumble through all that you get to the pictures and they are even more useless. The picture showing you how the lines go into the power steering gear is just two, very unclear, pictures of the fittings but not how the lines should be oriented outside of that. Then you get to the bleeding instructions, I can promise you their process they outline doesn’t work! You can give it a shot, because it’s easier than the recommended way which is turned the steering wheel with the truck off a million times. Which sucks but it works, unlike their way of turning the wheel, starting the truck, and adding fluid. It won’t work, try it. They may have had a little bit of forethought on making the pressure lines have a removable middle section in case you rub through one or melt one, but that shouldn’t be an issue if you route them like factory. However there is probably a higher chance of that happening because the lines themselves are too long. So after all that, you work through and finally figure out that they didn’t even include the low pressure lines with this kit. All this work and you still don’t have all the hoses to replace every line like you might be thinking. These lines are in no way better than OEM, I can’t speak for longevity yet, however I can only assume they will blow like the OEM lines because of their poor build quality.
Verified Buyer
Good product but..
Very nice product but would be nice if it included a stainless steering box return hose. Mine was rotted so I needed to buy that separately after buying this “kit”. For $300 I think it’s warranted.
Store Reply
Thank you for your review glad you like those lines I did the video on those. I asked Driven Diesel on that return hose. Their explanation was, the low pressure hose is far less common to leak then the high pressure ones. When they made that kit they were concentrating on the common leak points.
Verified Buyer
Love them
So at first buying these i thought they were a little pricey for what they are and the package they were in was 3x bigger than it needed to be with minimal paper or bubble wrap protection in it. But everything appeared to be there and not damaged. So installed them on a weekend to give myself two days time to install just incase. In total installing these lines took 5 hours with just taking my time and making sure not miss something and was way easier than I thought they were going to be to install! Although the instructions say to remove the steering shaft I could not get mine to even budge, so I worked around it with a swivel head socket (highly recommended) to remove the clamp on the lower line. The thing I was most nervous about was bleeding the lines but taking the time with the detailed instructions was super simple. The only thing I wish there was about these lines would be a detailed YouTube video of the install and bleeding the lines to save people on stress and would also help sell more because it was definitely way easier then I thought it would be
Store Reply
Thanks for your order and review Christopher. We have had great results with these lines. Happy to hear your install went better than you anticipated, even with a small hiccup! -Ben
Verified Buyer
I will tell others!
My p/s hoses showed a small leak from new. I have 200,000 miles on this truck. In the last 2 months the leaks increased quickly. Trying to find a better hose brought me to your webb site. Couldn't make the site work so I called and got quick help and new hoses. The Duramax is a pain to work on, but all directions were good. Would like to see wrench sizes in text of directions. Getting in and out while trying to fit the correct tool was a effort. Thanks and good job!
Product is a little pricey in my opinion.Easy...
Product is a little pricey in my opinion.Easy to install little intimidating but once you get started eveything just falls in place nicely. Would reccomend for any one that is tired of leaking hoses on GM trucks. Product seems to be well made and will inform others this is the way to go to fix leaking hoses on GM.
Verified Buyer
I would buy from them again
Thanks for the good business
Verified Buyer
I highly recommend this product
I bought the redhead steer box and stainless steel lines I am very pleased
Store Reply
Thank you so much for the review and glad you're happy with the results of the two upgrades.
Verified Buyer
Good Buy
Installed today on 06 lbz. Fit great. Good quality. Time will tell.
Store Reply
Thank you for the review. We've had excellent luck with these lines, we're sure you'll see the same long term results.
Pages 1   2   3

Will these hoses work on my 03 Chevy 2500hd 4x4 8.1 liter gas motor??

We can not confirm on the fitment on the gas application. We would recommend cross referencing to verify.


Hi looking at these for my 07 lbz classic. have some questions. 1.On hydraboost steel feed line has the black piece changed? pic on your site is diff than merchant automotives site?? 2. Some reviews state rubber hose length not correct. One too short other too long.??? Has this been a problem ever. Been changed?? I am particular with fit.?

Ours might be an older picture. The kits we have have the same rubber piece as the picture on merchants site. Never had a fitment issue when properly installed.


are there any special tools needed to install this kit??

No special tools are required, a flare nut wrench would be handy and a little extra insurance that you don't round off the fittings. DppSands


Added To Cart

Driven Diesel Power Steering Lines 01-10 6.6L GM Duramax

Driven Diesel Power Steering Lines 01-10 6.6L GM Duramax

Quantity: 0

Compatible Products