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Perlick - ITEM # 308-3-2p

Coupling Gasket - Perlick 600 Series

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In stock and ready to ship.

Make sure your Perlick draft beer faucet is tightly sealed and leak-free with this replacement coupling gasket.


    If you notice a leak coming from the back of your Perlick faucet – don’t panic. In most cases, all you have to do is replace a small part called a coupling gasket, rather than buying a whole new faucet.

    The coupling gasket is a rubber part that helps create a tight seal between the front seat O-ring and the beer shank. Over time, the rubber can break down, which can result in a leak. This gasket is one of the most common parts that needs to be replaced to return your Perlick faucet to optimal performance.

    This replacement coupling gasket is designed to work with all Perlick 600 series faucets, including the 630, 650, 680, and 690, and is easy to install.

    • Replacement coupling gasket Perlick 600 series faucets
    • Use for Perlick 630SS, 630PC, 650SS, 680SS, and 690SS faucets
    • Creates tight seal between faucet and shank
    • Fixes or prevents leaks from back of faucet
    • Made of rubber
    • Quick and easy installation
    • More economical than buying new faucet

    Free Expert Support


    Contact Customer Care
    • Use for Perlick 630SS, 630PC, 650SS, 680SS, and 690SS faucets
    WARNING: This product contains a chemical(s) which is known to the state of California to cause cancer or birth defects or other reproductive harm. For more information go to
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    Questions & Answers
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    Browse 3 questions Browse 3 questions and 22 answers
    Why did you choose this?
    Kegworks Store
    Because I needed it
    Chase W on Nov 20, 2019
    I need replacements .
    Eugene G on Jul 28, 2019
    Because I needed it
    Chase W on Nov 20, 2019
    need an extra coupling gasket on hand
    W Kevin on Aug 6, 2019
    I need replacements .
    Eugene G on Jul 28, 2019
    Refurbish my Perlick Faucets
    Michael S on Jul 7, 2019
    tap leaks
    Steve W on Mar 20, 2019
    Had a leak where faucet was connected to shank, somehow lost gasket while installing.
    Kenneth S on Jan 15, 2019
    It was a decent price for the item. But don't pat yourselves on the back yet; the jury is still out until I install them.
    James J on Nov 24, 2018
    I needed to repair my tap. Good deal.
    Steve W on Aug 18, 2018
    Have a leak coming from my Perlick faucet and not sure which gasket I need so ordered all four.
    Eser S on Jun 25, 2018
    We have 36 faucets at our taproom. We clean our draught lines weekly so we replace these frequently. Wish they had a price break for bulk purchases.
    Justin M on Mar 13, 2018
    faucet o ring is leaking, needs replacing
    Preston H on Jan 12, 2018
    Buying extra replacement o-rings for when I clean my Perlick faucets
    Gabe S on Jul 25, 2017
    Goes with new faucet and some backups.
    Robert L on Aug 18, 2016
    replacement parts
    clarence s on Jul 6, 2016
    future replacement
    Michael T on Apr 16, 2016
    Y'all were the cheapest.
    Conley T on Apr 5, 2016
    rebuild faucet
    Daniel B on Mar 25, 2016
    Need a replacement and a couple spares
    William M on Feb 9, 2016
    needed replacement
    gabriel a on Jan 21, 2016
    need an extra coupling gasket on hand
    W Kevin on Aug 6, 2019
    Refurbish my Perlick Faucets
    Michael S on Jul 7, 2019
    I have just recieved 4 perlick ss650 from you, but they does not fit the shanks of the Perlick ss575 I have now. Do I need new gaskets, or must I replase the shanks?
    Terjeg on Nov 3, 2016
    BEST ANSWER: Hi Terje,

    The Perlick 600 series is a standard thread size, so it should fit your existing system just fine. If you're having issues, please contact of draft experts who will be happy to help troubleshoot your system. You can reach them at 877-636-3673, M-F, 9am to 6pm. Cheers!
    Will this fit the 500 series as well? I can't find them on this site.
    Ryan B on Nov 27, 2019
    BEST ANSWER: Hi Ryan, I'm sorry but these will not work with the 500 series faucets.
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    About Backorders

    This item is currently out of stock but we're expecting more soon.

    For an estimated ship date, please contact Customer Care at 877.636.3673 or email

    Click here for additional shipping information.