Keep your RV's sewer outlet sealed and ready for gray water drainage. The Camco 39463 snaps onto the standard 3-inch bayonet sewer fitting found on most RVs, caps it securely to prevent odors and leaks, and adds a built-in hose connector so you can route gray water directly to a drain without setting up a full sewer hose.
When you pull into a campsite with a sewer hookup, you may not always want to run a full sewer hose -- especially if you are only draining gray water or need a quick, clean connection. The Camco 39463 solves that problem by combining a secure sewer cap with an integrated garden hose connector. Attach a standard garden hose, run it to a designated drain point, and dump your gray water tank without ever handling a foul-smelling sewer hose.
This cap also serves as a reliable everyday seal when you are not actively draining. It prevents road debris, insects, and sewer odors from entering the outlet between uses, which matters especially when driving between sites or storing your rig.
Twists onto standard 3-inch RV sewer bayonet fittings for a snug, leak-resistant seal during transit and at the campsite.
Built-in fitting accepts a standard garden hose so you can direct gray water to a sink, drain, or dump station without a full sewer hose setup.
When capped, the fitting blocks sewer gases and road splatter from entering the outlet -- an important detail for drivers who leave the cap on between sites.
UV-resistant black plastic construction stands up to repeated use, outdoor conditions, and the occasional accidental kick in the campsite.
This fitting is especially useful for:
Installation requires no tools. Align the cap's bayonet lugs with the sewer outlet's receiving slots, push in, and rotate clockwise until it locks. To use the hose connector, thread a standard garden hose onto the fitting. Always confirm the hose end is tightened before opening the gray water tank valve to avoid unexpected spills.