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Rear Main Seals

It’s important to replace damaged rear main seals to prevent unwanted leaks and engine damage. Luckily, you can get great deals on rear main seal replacements here at CarParts.com. Not only are our products manufactured by automotive industry veterans, they’re also competitively priced, so you don’t have to worry about going over your budget. Get high-quality rubber, Viton, or synthetic elastomer rear main seals when you shop now!
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Rear Main Seal - Direct Fit, Set
Part Number: RC31220004
Vehicle Info Required to Guarantee Fit
$12.99
Product Details
Location : RearWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : SetReplaces OE Number : ABS320, 17293, JV1620, JV1656, 191006701Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : BS40656, ABS320, 17293, JV1620, JV1656, 191006701Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Rear Main Seal - Direct Fit, Sold individually
Part Number: RV31220001
Vehicle Info Required to Guarantee Fit
$17.49
Product Details
Location : RearWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyReplaces OE Number : 819001000, 06A103171A, 028103171B, 17371, RS30005, 67750, 06A103171GProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : BS40187, 819001000, 06A103171A, 028103171B, 17371, RS30005, 67750, 06A103171GProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
BS 40681 Rear Main Seal - Direct Fit, Sold individually
Part Number: FPBS40681
Vehicle Info Required to Guarantee Fit
$49.99
Product Details
Location : RearQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
BS 40631 Rear Main Seal - Rubber, Direct Fit, Sold individually
Part Number: FPBS40631
Vehicle Info Required to Guarantee Fit
$38.99
Product Details
Location : RearQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : RubberProduct Fit : Direct Fit
BS 40711 Rear Main Seal - Rubber, Direct Fit, Sold individually
Part Number: FPBS40711
Vehicle Info Required to Guarantee Fit
$29.99
Product Details
Location : RearWarranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : RubberProduct Fit : Direct Fit
BS 40646 Rear Main Seal - Rubber, Direct Fit, Sold individually
Part Number: FPBS40646
Vehicle Info Required to Guarantee Fit
$18.99
Product Details
Location : RearQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : RubberProduct Fit : Direct Fit
BS 40747 Rear Main Seal - Rubber, Direct Fit, Sold individually
Part Number: FPBS40747
Vehicle Info Required to Guarantee Fit
$16.99
Product Details
Location : RearWarranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : RubberProduct Fit : Direct Fit
BS13044-2 Rear Main Seal - Rope, Direct Fit, Sold individually
Part Number: FPBS130442
Vehicle Info Required to Guarantee Fit
$11.99
Product Details
Location : RearQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : RopeProduct Fit : Direct Fit
BS 40713 Rear Main Seal - Rubber, Direct Fit, Sold individually
Part Number: FPBS40713
Vehicle Info Required to Guarantee Fit
$77.99
Product Details
Location : RearWarranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : RubberProduct Fit : Direct Fit
BS40187 Rear Main Seal - Rubber, Direct Fit, Sold individually
Part Number: FPBS40187
Vehicle Info Required to Guarantee Fit
$36.49
Product Details
Location : RearWarranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyReplaces OE Number : 819001000, 06A103171A, 028103171B, 17371, RS30005, 67750, 06A103171GInterchange Part Number : RV31220001, 819001000, 06A103171A, 028103171B, 17371, RS30005, 67750, 06A103171GMaterial : RubberProduct Fit : Direct Fit
BS 40663 Rear Main Seal - Direct Fit, Sold individually
Part Number: FPBS40663
Vehicle Info Required to Guarantee Fit
$18.49
Product Details
Location : RearQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
BS 40741 Rear Main Seal - Rubber, Direct Fit, Sold individually
Part Number: FPBS40741
Vehicle Info Required to Guarantee Fit
$14.99
Product Details
Location : RearWarranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : RubberProduct Fit : Direct Fit
12555771 Rear Main Seal - Sold individually
Part Number: AC12555771
Vehicle Info Required to Guarantee Fit
$9.99
Product Details
Location : RearWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
73064 Rear Main Seal - Sold individually
Part Number: FP73064
Vehicle Info Required to Guarantee Fit
$9.49
Product Details
Location : RearWarranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

BS 40705 Rear Main Seal - Rubber, Direct Fit, Sold individually
Part Number: FPBS40705
Vehicle Info Required to Guarantee Fit
$24.49
Product Details
Location : RearWarranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : RubberProduct Fit : Direct Fit
Page 1 of 3 | Showing 1 - 15 of 34 results

Top Rated Products

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The rear main seal fits perfectly however the lower seal that it sits on is too thickSee More
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Shopping for Rear Main Seal

Rear Main Seal Shopping Info

What Is a Rear Main Seal?

A rear main seal secures the crankshaft bearings in the engine. It also creates a tight seal between the engine block and oil pan, preventing oil from leaking through the engine.

How Much Does a Rear Main Seal Replacement Cost?

An aftermarket rear main seal can cost anywhere between $15 and $80 on parts alone. Labor costs for replacing a damaged seal are estimated to range from $300 to $500 because it typically involves removing the transmission, and, in some cases, the entire engine.

Shop for an Aftermarket Rear Main Seal on CarParts.com

Here at CarParts.com, we have a wide selection of top-of-the-line rear main seals that come as direct-fit replacements for various makes and models. We source them from top aftermarket brands to help keep your daily driver free from leaks for a long time. Take your pick from our selection of rubber, viton, rope, and synthetic elastomer seals, and check out securely in just a few clicks.

All our products also come with a low-price guarantee, so you don’t have to worry about going over budget to get your vehicle back into shape. Got questions about our products? Don’t worry! Our round-the-clock customer service is always ready to give you a helping hand.

Find the best rear main seal for your ride by entering its year, make, and model into our vehicle selector. This will narrow down the search results to compatible products for your ride. You may also use the filters to find a seal according to your preferred brand, price range, material, and more. Shop now, so you don’t miss out on our best deals!