RVSuppliesPlus@RVSuppliesPlus.com
The Pacer P-58-1303-40 is a front volute for Pacer pumps, in the -40 gray polypropylene material code. The front volute closes off the impeller side of the casing and forms part of the flow path that builds pressure.
Pacer lists the same front volute in black polyester and brown Ryton, with a separate IPW version, so match the suffix to your pump material. Pacer published detail for the -40 version is limited, so confirm the part number against your pump before ordering.
Not sure this is the right part? Send us a picture of your Pump Plate to https://www.clrmarine.com/Contact-Us and the CLR Marine team will confirm the correct volute.