Bar's Leaks

Bar's Leaks 1040 Rear Main Seal Repair 1040_100

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SKU:
19443269
MPN:
1040_100_1
Availability:
Usually ships the same or next business day. In stock at our PA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
12/05/2025 12:04:05 AM PST
$20.06

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $14.41 each 14.41
Buy 3 or above and pay only $12.83 each 12.83
Stock Update:
12/05/2025 12:04:05 AM PST

Description

This item is brand-new, factory sealed.

Bar's Leaks Rear Main Seal Repair, 16.9 oz
  • Seals timing cover, cam seal, rear main and other hard to stop oil leaks
  • Add to engine oil
  • Specifically designed to seal rear main leaks, but also works better than a conventional stop leak on all other leaks
  • Add entire bottle of Rear Main Seal Repair to engine crankcase (where you add oil) at or between oil changes. Do not overfill. Most leaks will stop within 100 miles or 2 days of driving
  • Manufacturer: Bar's Leaks
  • Brand: Bar's Leaks
  • Model: 1040
  • Item Weight: 1.1 pounds
  • Product Dimensions: 1.9 x 3.4 x 7.7 inches
  • Country of Origin: USA
  • Item model number: 1040
  • Is Discontinued By Manufacturer: No
  • Manufacturer Part Number: 1040

Have you noticed oil leaking from your car lately? Many car owners fear the puddle they see forming under their vehicles, and many worry about the time and cost to make it go away. That leak might be due to worn or dried seals. Theres no need to worry or spend your money on a costly repair bill, however. Our Bars Leaks Concentrated Rear Main Seal Repair quickly and safely restores those seals so you can get back on the road. Bars 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 theyre easy to use, too. If you know how to pop the hood on your car, you can install our rear oil seal solution. We design our products for ease of use, because a good solution isnt very helpful to everyday drivers if they cant use it. At Bars Leaks, we do everything we can to get you back on the road in good condition just as quickly as possible, by offering rear main seal leak products and much more. 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. Bars 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. Not to mention, it works with ALL gasoline and diesel engines using conventional, high mileage and synthetic oil. Weve gone to great lengths to ensure that our rear oil seal solution is working for you in all possible ways. You can count on us for a rear main seal leak that takes care of your problems and helps prevent future leaking. You can trust that our products are the fastest, safest way to get your show back on the road weve been proving that since 1947.

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Bar's Leaks 1040 Rear Main Seal Repair 1040_100
$20.06