Is your RV or marine toilet constantly running water into the bowl? The fix is probably right here! This KIPA water valve kit (part #385311641) is a direct replacement for the valves in Sealand/Dometic 300, 310, and 320 series pedal-flush toilets. It fits a ton of RV camper Vacu-Flush and marine toilets, so it's a super common repair part you'll want to have on hand.
The kit includes everything you need: the main durable plastic water valve, a hose clamp, a fastener, and even two extra stainless steel mesh filters for future maintenance. It's a well-sealed unit with a 1/2\ NPT inlet and measures about 4-1/8\ x 1-1/4\ x 3-1/4\. Replacing it is a straightforward DIY job. Just turn off the water supply, disconnect a couple of hoses, press the latches to release the old valve, and push the new one in until it clicks. We include detailed step-by-step instructions to guide you.
A quick tip: when installing, make sure the flush button/pedal mechanism is aligned correctly with the new valve's angle, or it might not work right. Also, when winterizing with anti-freeze, flush the toilet several times to make sure the solution gets all the way down into the lower part of this valve to prevent freezing damage. This affordable kit is the perfect fix to stop that annoying leak and overfilling, restoring your toilet to proper working order.
