UASAM RV Super Tube Replacement Hatch Doors 2-Pack — Bracket-Ready 4.81" Inner Diameter, Weather-Resistant Plastic

A pair of durable replacement hatch doors designed to seal and protect the ends of SuperTube, SuperSlider and Valterra-style RV sewer hose storage tubes.

If the end caps on your RV's sewer hose carrier are cracked, missing, or no longer seal reliably, these replacement hatch doors restore a tidy, secure closure. Made from a weather-resistant plastic blend and sold as a two-piece set, the UASAM replacement hatch doors include the bracket-ready design and a rotating locking mechanism so you can swap worn covers quickly and maintain a clean, leak-free storage tube.

How does this replacement hatch door protect my RV hose storage?

The hatch door forms a tight barrier at the open end of the hose tube to stop road dust, water, and debris from entering, and the rotating lock reduces the chance of accidental opening while driving. Its sturdy plastic construction resists UV exposure and impacts from stones and road grit.

• Rotating locking mechanism secures the lid during travel
• Weather-resistant plastic resists cracking and fading
• Fit designed to cover common SuperTube and Valterra-style ends
• Two-piece set allows front and rear replacement at once

Will these caps fit my existing SuperTube or SuperSlider setup?

Yes — the UASAM hatch doors are sized for common SuperTube, SuperSlider and Valterra hose carrier end caps with an inner diameter around 4.81 inches. They’re engineered to match the same mounting dimensions so they slip into place without altering your tube or drilling new holes.

• Compatibility: SuperTube, SuperSlider, Valterra-style ends
• Inner diameter approximately 4.81 inches for a snug seal
• Bracket-ready for direct alignment with existing hinges
• Sold as two caps to replace both ends simultaneously

How simple is installation and daily use?

Installation is tool-free: align the cap with your existing hinge points and press until it locks into place. The rotating lock operates smoothly for quick opening and closing during dumping and storage, making maintenance fast and convenient on the road.

• Tool-free install — no drilling or adhesive required
• Press-fit design for quick swaps during RV upkeep
• Rotating latch for easy one-handed operation
• Can be replaced within minutes when worn or damaged

What durability can I expect from these replacement caps?

Manufactured from a resilient plastic compound, these hatch doors withstand typical exposure to sun, rain, and road debris. They’re built for extended service life so you won’t need frequent replacements after seasonal travel.

• Premium plastic resists UV degradation and cracking
• Robust against impacts and road debris strikes
• Sealed design reduces risk of leaks and contamination
• Dual-pack saves time and ensures matched replacements

Who is this for: RV owners and maintenance-minded travelers who use SuperTube, SuperSlider or Valterra-style hose carriers and want a fast, reliable way to replace damaged end caps. It’s ideal for people who prefer tool-free repairs, need a weatherproof closure for their hose storage, or want to replace both front and rear ports in one purchase. If you need a simple, durable replacement that restores your hose tube’s seal and keeps contaminants out, the UASAM 2 Pack RV Super Tube Replacement Hatch Doors are a practical, ready-to-install solution.