Lippert Waste Master RV Sewer Hose Male Bayonet Fitting Converter 3" Cam Lock - 11-1804

Stop Fighting Your Sewer Hose Fittings

The Lippert Waste Master system uses a specific cam lock interface designed for quick, leak-resistant connections at the RV dump valve and at campground sewer pedestals. If you have replaced a hose segment, mixed components from different brands, or inherited a rig with mismatched fittings, this male bayonet-to-cam lock converter is the fix.

It installs on the fitting that attaches directly to the sewer pipe -- converting the male bayonet end back to a 3" male cam lock with lug tabs so the hose seats and locks exactly as it did from the factory. No adapters, no jury-rigging, and no risk of a loose connection at the dump station.

When Do You Need This Converter?

This fitting is the right solution in several common situations:

• You replaced a Waste Master hose segment and the replacement came with a different fitting style on one end.
• You purchased a used RV where the sewer hose fittings were mixed or partially replaced with non-Waste Master components.
• The original male bayonet end at the pipe connection cracked, stripped, or was lost, and you need to restore the cam lock interface.
• You are rebuilding a Waste Master hose kit and need individual fittings rather than purchasing an entire new hose assembly.

Waste Master System Overview

Lippert's Waste Master sewer hose system is built around a rotating, heavy-wall hose with proprietary cam lock fittings at both ends. The system is designed for full-timers and frequent dumpers who need a durable, odor-resistant alternative to flimsy accordion-style hoses. The fittings use a twist-and-lock cam mechanism rather than a simple push-in connection, which significantly reduces the chance of accidental disconnection during a dump.

Because the system uses specific cam lock geometry, mixing standard RhinoFLEX or Camco fittings with Waste Master hose ends typically does not produce a secure seal. Using the correct Lippert converter keeps everything within the same proven system.

Installation Notes

Installation is straightforward for anyone comfortable handling RV sewer connections:

• Ensure the pipe-side connection and hose end are clean and dry before attaching the converter.
• Align the converter with the existing male bayonet fitting at the pipe-side attachment point.
• Rotate into the locked position -- the lug tabs will engage and hold the converter securely.
• Confirm the cam lock interface is fully seated before connecting the hose.
• Inspect the fitting and the hose junction after the first dump cycle to confirm no weeping or movement.

Product Identification

Fitting Specifications

Compatibility

In the Box