1982-04 Ford Mustang 5.0L 3.8L Ford Racing Rear Main Seal by Ford Racing

Mustang Ford Racing Rear Main Seal (82-04) 5.0L 3.8L

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Mustang Ford Racing Rear Main Seal (82-04) 5.0L 3.8L

Have a leaking rear main seal on your 1982-2004 5.0L & 3.8L Mustang? Check out our Fel Pro replacement to get your Mustang back on the road!

Item #LRS-6701A

Everyday Low Price: $12.99

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  • Direct Replacement For Leaking Or Damaged Rear Main Seal


  • Viton Construction
  • 1 Piece Design
  • Fits 1982-2004 5.0L & 3.8L

What's in the Box

  • (1) Rear Main Seal

Made in the USA

Product Description

This Ford Racing rear main seal will fit your 1982-2004 3.8 & 5.0L Mustang. Even though the 1-piece rear main seal offers an extended service life compared to older seal styles, it is still prone to leak after the long service life 5.0L & 3.8L Mustang engines are capable of. The Ford Racing Rear Main Seal is made of Viton & offers the same long service life as the original.

It is a great idea to replace your Rear Main Seal any time the transmission comes out.

See what our customers have to say about this product!
Check out customer reviews and questions.

Product Videos

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

Community Q&A

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Customer Reviews

out of 5 stars
4.5 stars
5 reviews
5 stars    4
4 stars    0
3 stars    1
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1 star    0

5 of 5 REVIEWS
5 of 5 REVIEWS

  Ford Racing Rear Main Seal
By on 1/19/2015
I didn't do my research before purchasing this product, but am sure that it would work quite well for the proper application. These teflon/PTFE style seals are meant to be used on new crankshafts primarily or ones without groove worn on the crank to ensure no oil leakage. My 150k mile engine needed something different and did want to chance pulling it twice so I went with a Silver Seal MicroSleeve (MS331) repair kit and a Fel-Pro rubber style gasket (BS40620). This will ensure a smooth uniform surface and proper seal for the new rear main seal. Heads up if you are in need of replacing!

Yes, I would recommend this item to a friend!

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  Right Part for the Job
By on 10/16/2014
Hard to get excited about a rear main seal. This one fits right, seals well, and it's easy on the wallet. If you are already in the vicinity of the rear main (as I was on a recent clutch job), you should definitely go ahead and replace the seal. The part is very inexpensive, it's all labor getting to it and it makes for a huge headache if your existing one springs a leak.

Yes, I would recommend this item to a friend!

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  Does the job
By on 3/25/2014
Its a rear main seal so it isn't anything fancy, but after reading some stories of new seals leaking its nice to use a quality ford product. Installed easily and no leaks so i'll keep my fingers crossed

Yes, I would recommend this item to a friend!

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  it fit great and snug
By on 12/22/2014
Installed 2 weeks ago and no leaks so far great oem product.

Yes, I would recommend this item to a friend!

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  A+ plus product
By on 9/9/2014
fits like a glove.

Yes, I would recommend this item to a friend!

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Vehicle Applications

Ford Mustang - 1983 (83) - 1984 (84) - 1985 (85) - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93) - 1994 (94) - 1995 (95)

About This Brand

Ford Racing
Ford Racing - Mustang Ford Racing Parts
Ford Racing is the leader in performance parts and accessories for Mustang and Ford Lightning.

LatemodelRestoration.com is proud to offer Ford Racing Performance Parts for your project. Ford Racing is dedicated to manufacturing the highest quality products offered in the industry. Choose from suspension, exhaust, wheels, and other performance parts at LatemodelRestoration.com. If you want the best for your Mustang or SVT Ligtning, look no further than Ford Racing Performance Parts!

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