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Your cart is empty.Dorman offers a comprehensive line of Compression Fittings for almost any automotive repair job. All our Compression Fittings are constructed of high-quality materials for long-lasting durability. Not recommended for hydraulic brake systems.
Thaddeus
Reviewed in the United States on September 29, 2024
I had a leaky high-pressure power steering line on a 1999 Volvo S70. There was a leak where the line had gotten crimped (not because of rust). I was unable to replace the line without dropping the sub-frame -- no thanks! -- and so I spliced in a new hose with the old line. It has worked so far: no leaks. Worked out the bubbles and turned the wheel back and forth, lock to lock. Not a drop l;eft the system.The PS line hits 2000 psi, and the compresion union is rated for 5000... so hopefully, it will hold up. I'm happy so far.
Filco
Reviewed in Canada on April 13, 2024
Super et livré très rapidement !!!
grg334561
Reviewed in the United States on November 14, 2023
this is a perfect fit for repairing my Active Body Control hydraulic line that has a pressure of 3000 psi
Toxie Odom
Reviewed in the United States on October 22, 2023
Works great
andrew foreman
Reviewed in the United States on January 31, 2023
The Acura TL’s power steering line is one that weaves through extremely tight passages… dropping the subframe was suggested. Well, after bending and shaping the first replacement and still not succeeding, I made the decision to cut the line to easily pass it through and then used this Dorman 10mm union to repair the line where I made my cut. Currently it’s been a month since the vehicle has been back in use and no signs of leaking or negative impact on the power steering system.
Brad Page
Reviewed in Canada on May 14, 2022
Perfect. Excellent fit. Great part
Customer
Reviewed in Canada on August 21, 2020
A bit expensive but does the job!Repair my 10mm line without any issue.
imad midany
Reviewed in Canada on March 28, 2020
Used on range rover power steering lines
Customer
Reviewed in Canada on October 8, 2020
Arrived on time, good quality
Tester of all products
Reviewed in the United States on July 1, 2019
Nobody in my town had metric. So I came here. Bought two extra just to have.
James M
Reviewed in the United States on February 3, 2019
I bought two of these in order to repair a power steering hard line on my 2004 Volvo V70. I removed the bad section of line, obtained a replacement length, and used these couplings to install the replacement line in. I cranked the fittings pretty tightly to ensure no leakage.I made this repair about 5 months ago, and no leakage has occurred. The fittings are starting to rust very slightly, so I coated them with some used motor oil during my last oil change.I do wish some extra ferrules were included in this kit. In the event that I had botched the repair, I would have needed to purchase separate ferrules and probably wait a few extra days.For the price, these worked really well. If I had to do the repair again, I would probably opt for corrosion-resistant versions of this 10mm fitting, such as brass or stainless steel. If used in an application that is low-risk for rust, then these are perfectly adequate.
abay98
Reviewed in the United States on January 7, 2019
Used this on a steel steering line on a tractor, the OEM part was discontinued from the manufacture. I was able to cut the tube at the leak and install this compression union and the tractor is back up and running good as new.
Paulster2
Reviewed in the United States on March 9, 2017
Very well built! This is a really nice fitting. Worked well for the high pressure side of my power steering system. Great piece, absolutely.
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