Please note, our shipping partners are experiencing delays. Create your Wholesale Account here.

Compression

When you need to find spare brake parts ASAP, we have a great selection of compression unions. Without a doubt, you can buy complete brake kits at any auto parts store, but what happens when the equipment doesn’t come with all the parts or if it contains warped or defective pieces? That’s where 4LifetimeLines comes into the equation to save you money on individual brake components like brass compression unions.  

We carry compression unions sizes at our online parts store, 3/16” compression unions. 1/4" unions, 5/16” unions, 3/8" unions, High-pressure compression fitting unions, compression union kits and assortments

Whether you’re shopping for unions, fittings, or tube lines, our online brake parts store has everything you’ll need to get the job done at a fair price. After looking around our site, don’t hesitate to browse through our Knowledge Garage for tips on how to repair or replace brake systems correctly.

O.D.

clear

Length

clear
Showing 1 — 16 of 18 Products
Showing 1 — 16 of 18 Products
3/16
Compression Unions
(No Reviews)

3/16" | Brass Compression Union | 10ct

1/4
Compression Unions
(No Reviews)

1/4" | Brass Compression Union | 10ct

5/16
Compression Unions
(No Reviews)

5/16" | Brass Compression Union | 10ct

3/8
Compression Unions
(No Reviews)

3/8" | Brass Compression Union | 10ct

Sale
Brass compression union, 3/16, 50/Bag - 4LifetimeLines
Compression Unions
(No Reviews)

3/16" | Brass Compression Union | 50ct

1/8
Compression Unions
(No Reviews)

1/8" | Brass Compression Union | 10ct

Sale
Sale
Solid Brass Compression Fitting Union Assortment
Brake Line Fitting Assortments
(No Reviews)

Solid Brass Compression Fitting Union Assortment