Dometic Toilet Water Valve Kit — 385311641 — 300/310/320 Reference

Dometic part 385311641 is the water valve kit identified for 300/310/320 toilets in the reviewed Dometic 310/320 instruction manual, document 600346504-book 05/11, page 9. Confirm the complete toilet model and applicable revision before ordering.

Check the exact valve before ordering

The current product photo shows a valve with locating tabs, a hose clamp and two screws. A tab or “dog ear” description alone does not establish a screw-free mounting method. Follow the instructions supplied with the exact kit; do not select a different part by appearance alone. Broader 400/410/420 fitment was not established by the sources reviewed for this listing.

• Manufacturer part number: 385311641.
• Compare the original valve, complete appliance label, mounting features and water connections.
• A leak or flushing symptom alone does not identify the failed component.

Related reference

Compare the separate 385314349 valve and its 510+ parts reference. Do not treat it as an interchangeable 300/310/320 replacement.

Source and limits

Dometic 310/320 instruction manual, page 9. See the 310 parts guide or 320 parts guide for identification references.

The cited document establishes the stated reference application, not every later revision. Confirm the current parts list and supplied kit contents for your toilet.