About This

Note: 3" RV sewer valve features a slightly undersized paddle for effortless open/close action; oversized seals cover every gap to guarantee a leak-proof seal
Universal Fit: This 3" RV dump valve is precision-matched to industry-standard 3-inch RV plumbing for instant black- and grey-tank connections
Hassle-Free Swap: Remove the old unit, drop in this RV drain valve body, and tighten the nuts and bolts with a wrench—done in minutes
DIY-Friendly: Designed for straightforward at-home installation, this valve-body swap lets any RVer handle the repair in the comfort of their own driveway—no special skills or shop visit required
Built-to-Last Finish: Crafted from rugged ABS plastic, this RV waste valve resists cracking, fading and chalking for years of dependable use
Ready-to-Install Kit: Four stainless-steel bolts and matching seals are included in the box, so every RVer can complete the swap straight out of the package—no extra parts to buy
Hassle-Free Replacement: If this RV valve body kit doesn’t meet your expectations the moment you open the box—or anytime after—we’ll swap it out, no questions asked