Review on 🔗 Dorman 800-641 Line Splice - Quick Fix for 3/8" Aluminum Lines with Enhanced SEO by Marcus Amillion

I was skeptical about this repair. On a customer's Ford E-150, a hard line rubbed a spring support near the driver's side rear wheel. It worked great! My Robinair 34700z held a good vacuum. System loaded and started. 250psi and no leaks! Here's what I did: I undid the clamps holding the leash in place and carefully positioned it to make the repair easier. Scotchbrite brushed the area to clean it. Cut out frayed/damaged tubing (about 2 inches). cut) and cut off the ends. Bend the line. Wipe with brake parts cleaner. Apply PAG (heavy duty) oil to the seals. Aluminum - it doesn't need to be strongly tightened. The re-attached leash eliminates the possibility of rubbing against anything.