Thru hull exhaust skin fitting helps route diesel heater exhaust safely through a wall or hull while supporting steady flow and cleaner discharge. Built from 316 stainless steel with a 24 mm outlet, this elbow exhaust pipe socket replacement is sized for compact installs and designed for heat and corrosion resistance in marine and vehicle setups. Includes multi-layer gaskets and mounting hardware to help reduce leakage and protect surrounding surfaces.

When exhaust routing is tight and surfaces need protection, this thru hull exhaust fitting provides a compact, bolt-on solution for cleaner, more controlled outlet placement. The elbow design helps direct exhaust where you need it, while the gasket stack supports a more secure seal and added clearance for safer installs. Ideal for diesel heater exhaust on boats, vans, RVs, and other automotive applications. Grab yours today and finish your exhaust run with the right hardware.