Camco 39752 RV Sewer Hose Storage Caps, Set of 2

If you've ever coiled up a sewer hose after a dump and shoved it into the bumper storage tube while it's still got that faint smell hanging around, you know exactly why these caps exist. Camco's RV Sewer Hose Storage Caps come as a set of two, and they seal off both ends of your hose so nothing drips and nothing smells while you're rolling down the highway or waiting out the off-season.

Here's the deal. One cap is made for the bayonet end of your hose, the other for the lug end. Sewer hoses have those two different fittings, and a cap that fits one won't fit the other, so Camco packs both in the set. You cap each end, the hose stays contained, and your storage compartment stays clean. Simple, and honestly one of those little things that makes RV life a lot more pleasant.

These are caps, not connectors. The packaging spells it out as without hose connection, which just means they don't join two hoses together or link a hose to a dump inlet. Their whole job is to close off the ends for storage and transport. If you're looking to extend your run to the dump station, that's a different part. If you want to keep the ends of your existing hose sealed between trips, this is it.

They work with Camco's own hose families, so if you're running a RhinoFLEX, a RhinoEXTREME, a Revolution, or an Easy Slip setup, these caps mate right up to the standard bayonet and lug fittings on those hoses. The bayonet cap goes on with a quick quarter-turn twist, the same motion you already use to lock the hose into a dump station. The lug cap slips over the lug end. No tools, no fuss, and they come off just as fast when you're ready to hook up again.

A quick word on the two fittings, since new owners often mix them up. The bayonet end is the one with the little tabs that lock into the dump station with a quarter-turn, and the lug end is the mating side that your elbow or the next hose section grabs onto. Because your hose has one of each, you need a cap shaped for each, and that's exactly what you get here. No guessing, no leftover cap that fits nothing.

Where these really earn their keep is winter layup and long storage stretches. When the rig's parked for a few months, an uncapped hose end is an open invitation for odor to creep into the storage bay, and for the occasional critter to go exploring. Cap both ends and you close that door. On travel days it's the same story. Every bump and turn works a loose, uncapped hose, and the last bit of residue inside has a way of finding its way out. Two caps stop that cold. It's the kind of five-second habit that saves you a genuinely unpleasant cleanup later on down the road.

First-time owners ask us all the time whether they even need something like this, and the honest answer is yes, it's worth it. A hose that's sealed at both ends stays cleaner, lasts longer, and doesn't turn your storage compartment into something you'd rather not open. For the price of a set of two caps, it's cheap insurance against a mess. And because the fittings are standard across Camco's hose lineup, you don't have to overthink which one you need, they cover the bayonet and lug ends you already have. The set ships with English and French packaging, so it's the same part you'll find on shelves across the US and Canada.