A heavier-wall, tool-free sewer hose extension designed for RVers who need reliable, leak-resistant connections at the campsite -- and a clean, compact place to store it when they don't. The 39663 compresses down to fit a standard 4-inch square RV bumper and arrives ready to use right out of the box.
Standard RV sewer hoses use 15-mil vinyl walls. Camco's SUPERKit steps up to 18-mil HTS (High-Tensile Strength) vinyl -- that extra wall thickness resists kinking, puncture, and collapse under the weight of a fully extended hose, even on uneven campground pads. The heavy-duty spiral wire reinforcement keeps the hose round and free-flowing from end to end.
Both fittings come pre-attached at the factory: a REVO swivel lug fitting on the tank-side end and a standard bayonet fitting on the dump-station end. The swivel design lets you rotate the connection 360 degrees after it locks, so you can angle the hose any direction without stressing the fitting or breaking the seal. No clamps, no adapters, no tools required for a standard hookup.
Thicker-than-standard walls resist kinking, crushing, and puncture during normal campsite use.
360-degree rotation after locking -- adjust hose angle at the tank end without loosening the seal.
Compresses down to fit a standard 4-inch square hollow RV bumper. No external carrier needed.
Both ends cap off for odor control and cleanliness during transport and bumper storage.
The 39663 ships with the REVO swivel lug fitting and bayonet fitting already secured at the factory. There are no loose fittings to thread on and no clamps to tighten. Attach to your RV's 3-inch bayonet outlet, extend to the dump station, and you're done. Fittings are compatible with the full Camco REVO system for adding extensions if 10 feet isn't enough.
Need more than 10 feet? The 39663 is compatible with the Camco REVO sewer hose system. Additional REVO extension hoses (sold separately) click on without tools and maintain the swivel feature throughout the chain. For most campsite hookups, 10 feet covers the distance; keep a 5-foot REVO extension in the bumper as a backup for deep-set dump stations.
This hose compresses to fit a standard 4-inch square hollow steel bumper. Not all RV bumpers are hollow or have removable end caps -- measure your bumper opening before relying on bumper storage. Fiberglass bumpers and some older aluminum bumpers may not accommodate this hose. If your bumper is not compatible, a separate sewer hose carrier (sold separately) is recommended.