RV plastic plumbing vent with snap on cover. Fits standard 1.5″ inch plumbing pipes.
Diameters are roughly 5.5″ and 3.75″. Plumbing stack roughly 3.25″ tall.
OEM replacement part for class A Winnebago motorhomes. Also used on other makes and models of RV’s. Winnebago part number 326572-01-02A.
