Automatic Transmission Gasket
Hover over the image to zoom in
Share this:

Felpro Automatic Transmission Gasket

Part No. TOS 18621 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

From the leader in aftermarket engine sealing, FEL-PRO the gaskets professionals trust.

Product Features:
  • Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function
  • Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust
  • FEL-PRO gasket sets are engineered and manufactured specifically for the aftermarket repair environment
  • Every part for the repair procedure is included in the kit unless otherwise noted
Back To Top

Do you have questions about this product?


Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

2 Questions | 3 Answers
Displaying questions 1-2
  • Q:

    Is ATV silicone needed to install this gasket?
    Asked on 12/23/2015 by Cookie Monster from Utah

    1 answer



      Hello CM. Good question! Sealing silicone would be required if the manufacture calls for it. You can provide your vehicle year make model and engine size and we can research it. Or you can refer to a repair manual or a certified mechanic.

      Answered on 12/24/2015 by Panda from AAP
  • Q:

    Is this gasket for a th400 transmission?
    Asked on 7/18/2013 by dewey from endicott ny

    2 answers



      This Felpro Automatic Transmission Gasket - part# TOS 18621 is vehicle specific. In order to check the exact fit, please provide the year, make, model and engine size of the vehicle. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 7/19/2013 by Vincent from AAP
    • A:

      Yes, this is the pan gasket for the Turbo-Hydramatic 400.

      Answered on 8/15/2013 by Chops from Etters, Pa
Displaying questions 1-2

Do you have a question about this product? 

Check out the specials in our monthly flyer.
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.