When your RV sewer outlet and the dump station inlet don't line up cleanly, forcing a straight hose connection can stress fittings, cause leaks, and make the whole job harder than it needs to be. The Camco 39403 45-degree adapter adds a gentle angle at the source so your sewer hose reaches the inlet with less strain and a more secure seal -- a small fitting that makes a real difference on every dump day.
Dump stations come in all configurations, and the angle from your RV's sewer outlet to the ground-level inlet isn't always convenient. Camco's 45-degree adapter fits between your RV's bayonet-style sewer outlet and your sewer hose, rotating the connection point to reduce sharp bends, take pressure off the hose collar, and make it easier to get a leak-free connection every time.
This is a particularly useful fitting for rigs where the sewer outlet sits close to the ground or is partially obstructed by a step or compartment door. It's also handy at dump stations with low or recessed inlet ports where a straight connection would kink the hose immediately.
Redirects your sewer hose at a 45-deg offset to reduce hose kinking and ease connection at tight or low dump station inlets.
Designed to work with Camco sewer hoses and other standard bayonet-style RV sewer fittings common across most RV brands.
Molded in black plastic rated for sewer service. Resists odors and cleans up easily after each dump station visit.
One adapter per package. Pairs with Camco RhinoFlex, EZCoupler, and other compatible Camco sewer hose systems.
By angling the outlet before the hose begins, this adapter lets the hose lay more naturally toward the dump inlet. That means less torque on the bayonet collar, less risk of accidental disconnection mid-dump, and a cleaner overall setup.
The 39403 uses the standard RV bayonet-style sewer connection found on most Class A, Class B, Class C, fifth wheels, and travel trailers built in the last two decades. If your current sewer hose uses a bayonet twist-lock fitting, this adapter will connect the same way your hose does now -- just at a 45-degree offset.
This adapter is designed exclusively for RV black and gray water sewer hose connections. It is not intended for fresh water, potable water, or pressurized water lines. Do not use with compressed air or any pressurized fluid system.