1420 PNG

Transmission Stop Leak Concentrate

What it's for:
  • Transmission
  • Low Levels
What it does:
  • Repairs
  • Stops Leaks
  • Stops & Seals Trans Fluid Leaks
  • Restores Gaskets & Seals
  • Works with All Types of Trans Fluid
  • Use in Automatic & Manual Transmissions
Click here to view all products

Have you ever thought about how hard your transmission works for you? It’s no surprise that after some time it can wear down and begin to leak. This doesn’t mean you have to take it to repair shop though. You can fix it yourself with our Bar’s Leaks Transmission Stop Leak Concentrate.

This product is specially designed to stop seal and gasket leaks caused by normal transmission wear and age. It even works with ALL domestic and import, automatic and manual transmission fluids. We’ve got you covered.

All you have to do now is follow our easy installation process. In under an hour, your overworked transmission will get the help it deserves so you can back on the road and back to your life.

Part Number: 1420
Dosage: One bottle treats up to 10 quarts of fluid.
Size: 11 fl.oz. (325 mL)

Testimonials & Reviews

Click here to rate the product and leave a review
  • “I want to thank you for making products that work. My transmission had a front pump seal that leaked out 4 quarts of fluid in about 300 feet. So I went to the auto store to get some fluid and see if I could find some stop leak. I won’t put just anything in my car either. While looking around I found one that said Bar's I thought if anything will work this will. So I put it in and about 3.5 quarts of fluid and drove the car 30 some miles back home. I will replace the seal. But I did not need a wrecker. Thank you.”

    B. M. - Cartersville

Leave a Review