Save big this Memorial Day. These offers end soon. Shop Now >

Link to Lowe's Home Improvement Home Page

Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Keeney 3-in Black Rubber Shank Washer for American Standard, Kohler, Eljer

Get Pricing & Availability

Flat style flush valve shank washer with 3.5-in inner diameter
Sits between inside of toilet tank and flush valve assembly
Durable rubber construction to conform and seal to the toilet tank

Best Price. Guaranteed

Find a lower price on an exact item? We'll match it. Some exclusions apply.

FREE Returns

Return it in store or ship it back for free. Eligibility rules apply.

FREE Shipping

Delivery is on us for orders over $45. Some exclusions apply.

Keeney's flush valve shank washer is designed as the first gasket to sit underneath the base of a toilet tank before the nut is tightened, preventing water from leaking down the drain. It features high quality rubber construction with an inner diameter of 3.5-in. that securely seals to the tank for peace of mind. The flat style design fits American Standard, Kohler and Eljer toilets. You can install with confidence knowing Keeney stands by its products with a Limited Warranty.

Flat style flush valve shank washer with 3.5-in inner diameter
Sits between inside of toilet tank and flush valve assembly
Durable rubber construction to conform and seal to the toilet tank
For American Standard, Kohler, Eljer toilets and those with a similar size opening
Easy to install by removing flush valve and nut assembly
Economical alternative to replacing the entire flush valve