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🔒 Seal your sewer hose like a pro—because freshness is the new luxury.
The Camco Rhino Flex Cap Bayonet and Elbow Cap set offers a reliable, odor-tight seal for both ends of your RV sewer hose. Compatible with multiple popular hose fittings, these flexible caps simplify storage by preventing leaks and odors. Designed for easy use and durability, this 2-pack is a must-have for any RV owner aiming to maintain cleanliness and convenience.

| ASIN | B003VASR4M |
| Best Sellers Rank | #6,264 in Automotive ( See Top 100 in Automotive ) #35 in Automotive Replacement Fuel System Fittings |
| Brand | Camco |
| Customer Reviews | 4.4 4.4 out of 5 stars (579) |
| Date First Available | February 4, 2011 |
| Exterior | Brass |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | 39753 |
| Manufacturer | Camco |
| Manufacturer Part Number | 39753 |
| Model | 39753 |
| OEM Part Number | 39753 |
| Product Dimensions | 2 x 5 x 5 inches |
J**N
very RV Owner Knows You Need These – Don't Leave Home Without Them
very RV Owner Knows You Need These – Don't Leave Home Without Them If you own an RV, you already know exactly why these sewer hose caps are worth having—and this Camco Rhino Flex 2-pack earns every bit of 5 stars. Keeping your sewer connections properly capped and sealed between dump station visits is just basic RV ownership 101, and having a reliable, well-fitting cap that stays secure and doesn't leak or come loose is non-negotiable. The bayonet and elbow cap design locks on firmly at both ends of the sewer hose, giving real confidence that everything stays sealed, odor-tight, and contained while traveling or parked. Camco is a trusted RV brand that consistently delivers quality components, and these caps live up to that reputation completely. Having a 2-pack is smart—keep one set ready and one as a backup, because losing or damaging a sewer cap at the wrong time and place is not a situation anyone wants to deal with on the road. They hold up well to outdoor exposure and regular use without cracking or losing their seal over time. A simple, essential piece of RV hardware that every owner should have on hand. If yours are worn, cracked, or missing, don't wait to replace them—these are exactly what you need.
V**M
Fit perfect
Needed replacement caps for for hoses. fit great and works for us.
R**H
More Flexible Than Most
I needed more caps for my multiple RV sewer hoses and was tired of fighting with the hard plastic caps to get them on and off the hoses. These are made of a softer plastic and are much easier to deal with. So far they seem to work just as well.
L**K
Make a stinky job better
No matter how much water you run through you sewer line...well you know. End the stink and rancid water in you storage area. These seal up the ends of you hoses and connectors. No water, no smell, no crap...
G**P
Camco Rhino Flex Cap Bayonet And Elbow Cap
Worked fine, closed my RV septic tank line
S**A
Who designed these? Terrible!
No idea who test ed these after design but they do not fit standard sewer hoses. I'll call it the male end, the one that has the tabs. It works perfectly. The female end does absolutely nothing. It doesn't attach to any part of the hose, it's pointless and poorly designed. I should return but the male end does work as intended. I'll throw away the cap provided and figure out something for that female side. Dumb Camco just dumb!
B**.
The push on cap didn’t fit
The bayonet cap works great, the push on cap did not fit.
P**Y
Perfect fit
These fit the rhino flex sewage hose perfectly. I dropped the smaller one that came with our hose down the sewage inlet, and had to get a replacement. Very satisfied with the price for these, and they fit perfectly.
A**U
To make sure you turn it all the way to secure.
Cap works well locks on tight .
D**D
Cap pour tuyau de drain
J'ai acheté pour boucher mon tuyau de renvoi de mon VR pendant le rangement. Il fit très mien sur un système Rhino autant pour la partie droite que le coude. Très Satisfait
G**R
Good replacement parts
Replacement parts that work and fit properly
R**N
Parfait
Super
D**E
great fit
good product
Trustpilot
3 weeks ago
2 weeks ago