What is the best rear main seal additive?

What is the best rear main seal additive?

OUR QUICKLIST

  • Best Overall. Lucas Oil 10278 Engine Oil Stop Leak. Check Latest Price.
  • Best Value. ATP AT-205 Re-Seal Stops Leaks. Check Latest Price.
  • Honorable Mention. Liqui Moly Oil Leak Stop. Check Latest Price.
  • Honorable Mention. Bar’s Leaks Engine Repair. Check Latest Price.
  • Honorable Mention. BlueDevil Oil Stop Leak.

Can you stop a rear main seal oil leak?

If you’ve discovered a rear main seal leak in your vehicle, seal the leak today before it’s too late. Head to your local auto parts stores and pick up BlueDevil Rear Main Sealer. Simply add BlueDevil Rear Main Sealer to your vehicle’s engine oil and your rear main seal leak will be stopped as your drive your vehicle.

Why would a rear main seal leak?

If your vehicle has worn main bearings, the rear main seal can actually leak because the crankshaft is able to move excessively inside the bearings which will stretch and move the rear main seal while the engine is running allowing oil to leak past the seal.

Why does my rear main seal keep leaking?

Why use bar’s leaks main seal repair concentrate?

Bar’s Leaks Rear Main Seal Repair Concentrate can stop an oil leak before it can lead to a unplanned costly repair down the road. An oil leak may start out small, but can lead to a unplanned costly repair down the road. Use Bar’s Leaks Main Seal Motor Oil Leak Repair to stop leaks and continue on down the road.

What causes a rear main seal to leak?

Most rear main seal leaks are caused by a combination of normal wear in the crankshaft and seal combined with the drying, hardening and shrinking of the main seal. Bar’s Leaks Concentrated Rear Main Seal Repair restores the seal to like-new condition, and also contains additives to stop leaks in severely worn seals and crankshafts.

Where can I get a rear main seal for my car?

Bar’s Leaks is the leader that specializes in chemical solutions for rear main seal leaks and other automotive issues. Our products are effective and affordable. And they’re easy to use, too. If you know how to pop the hood on your car, you can install our rear oil seal solution.

How long does it take for a rear main seal to stop?

Most leaks will stop within 100 miles or 2 days of driving. To prevent future leaks and for outstanding preventive maintenance, install Rear Main Seal Repair every 5,000 miles or with every oil change. Bar’s Leaks is the leader that specializes in chemical solutions for rear main seal leaks and other automotive issues.