Although it is now discontinued, users can replace it with the 7108746 brass manifold kit or opt to replace the complete pump for continued performance. This kit also served as a substitute for OEM manifold part number 1001.8231 and DeWalt part numbers 5140117-15 and 5140118-54, making it a versatile option for compatible models, such as DXPW3425 and DXPW3425-CA.