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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.
Lucky logger
Reviewed in Canada on January 12, 2025
Used it to repair winch control line on heavy equip, not a drop out of it
Michel bellavance
Reviewed in Canada on March 23, 2024
Union Metal haute pression de qualité
Customer
Reviewed in the United States on March 22, 2024
This is the only brand my husband will use. He's never disappointed.
Joe N.
Reviewed in the United States on October 13, 2024
Worked great but price was to high
zofoman
Reviewed in the United States on September 10, 2023
Used this on a brake line repair for a 2006 Silverado. Lines at rear of these vehicles rust out due to snow/ice melt chemicals used on our roads. No need to have to change out the whole line when you can splice into good line material. Some folks will start hyperventilating and say that you cannot/should not use compression fittings and use regular unions that require a double flare for joining/repairing brake lines. Well, chill out as this particular compression union is unlike those used for soft copper (common plumbing) lines as the ferrules/sleeves are designed elongated and seal without creating a possible crimp on the line that could lead to failure. I don't know how better to explain this other than you have to see it in person for yourself to understand. Just make sure your old lines are cleaned/shined well and use common sense when installing. Have used these before and never had a failure.
ADB
Reviewed in the United States on April 12, 2023
The media could not be loaded.
Customer
Reviewed in the United States on October 31, 2022
Super easy install and a cleaner look.
David Kelley
Reviewed in the United States on April 19, 2022
1996 mustang gt. Rack and pinion hard line rubbed on transmission lines. A pin hole formed at the bend at the rack. The other end 4 lines come together in a very tight and inaccessible location. I had 1/4 brake tubing, flare tool kit, and bender on hand already as well as a tubing cutter. A plan came together of decide the line, make and bend a new 1/2 that was damaged, avoid the hard to access location. Pressures I could find listed put our system about 2000 psi. This new part listed at 5000 psi. The repair was a success! No leaks! Where rubbing had occurred I wrapped the lines in rubber fuel line to protect them in the future. Bottom line is she is back in service! I appreciate this product as a reasonable strong quality solution. Thank you!
Brian
Reviewed in the United States on August 6, 2021
Worked great and still holding. No leaks after a month. Installed on stainless steel brake lines.
Rumpleskin
Reviewed in the United States on July 24, 2021
Used two of these for emergency repair on a GMC truck broken brake line. Just spliced it in. Worked great.
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