American Standard 24-Inch Long...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$171.11
$132.43
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American Standard 24-Inch Long Vacuum Breaker Tube for Toilet Flush Valve - AMS-M964413

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Model: M964413-0020A

In Stock (leaves warehouse same day if ordered before 3pm ET)

$171.11
$132.43
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24-Inch Long Vacuum Breaker Tube for Toilet Flush Valve

Manufacturer Resources

Product Specs

Product Group:
Washroom/Bath Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Breaker Tube
Department:
Plumbing
Parts and Accessories Type:
Flush Valve
Application:
Toilet

American Standard M964413-0020A – Frequently Asked Questions

1) What is the American Standard M964413 vacuum breaker tube used for?
It's the vacuum breaker tube that connects a toilet flush valve, sold 24 inches long. The vacuum breaker is the backflow protection on a flushometer-style valve, and the tube is the run between that breaker and the fixture. Order it by part number M964413-0020A in chrome.
2) Can I cut the 24-inch vacuum breaker tube down for a shorter rough-in?
The tube ships at 24 inches, which is the long version used on floor-mount or high rough-in bowls where the breaker sits well above the spud. Plumbers routinely trim a chrome breaker tube to the measured distance and re-seat the slip nut, so measure breaker outlet to spud before you cut. If your opening needs a short tube, buy the short length rather than shortening this one past what the slip joint can grip.
3) Is this an American Standard replacement part or a universal breaker tube?
It's an American Standard factory part, M964413-0020A, intended for American Standard toilet flush valve assemblies. For a Sloan, Zurn or Delta flushometer, use that manufacturer's own breaker tube so the slip nut and tube diameter match the breaker body.
4) Does the vacuum breaker tube come with the nuts and gaskets, or do I need a repair kit?
What's supplied here is the 24-inch chrome tube itself. Slip nuts and the breaker cartridge are separate items, so if the leak is at the breaker rather than the tube, you want the vacuum breaker repair kit instead. For a full flushometer overhaul on a building's fleet of toilets, order the tube along with the breaker repair parts in one go.
How fast can I get the American Standard M964413-0020A delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the American Standard M964413-0020A come with a warranty?
Absolutely. The American Standard M964413-0020A is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the American Standard M964413-0020A?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the American Standard M964413-0020A from ZenSupply?
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