This item is an aftermarket manufactured cover or front half of a Houle or GEA branded manure spreader pump housing. This cover is specifically for a 540 RPM 22″ impeller blade. Houle / GEA stock number 2018-7501-480 . These covers are manufactured with AR400 steel sandblasted and painted in Colby WI by Martin Welding.

Martin Welding, based in Colby, Wisconsin, has spent years manufacturing OEM-quality aftermarket replacement parts for Houle, GEA, Jamesway, Nuhn, and other liquid manure systems. As a family-owned manufacturer who knows this equipment inside and out, Martin Welding parts are built to fit and perform like the original — in many cases at a fraction of the OEM price.
Ag-Com is an authorized Martin Welding parts dealer in Elizabethtown, PA. Order online or call our parts team at (717) 366-4466 — we ship anywhere in the United States.
Seal Kit, Caliper
U-Bolt & Hardware {for hitch} 



![Cover (Pump Housing) [540 RPM Impeller] 3 Cover (Pump Housing) [540 RPM Impeller]](https://www.agcompa.com/wp-content/uploads/2023/10/MW2018-7501-480.jpg)
![Pump Housing [Fan Housing]](https://www.agcompa.com/wp-content/uploads/2023/01/2018-7501-770-white-247x247.jpg)

