West Marine sells rebuild kits for both the Guzzler model 400, with 1 inch ports: part number 14237, or the model 500, with 1.5 inch ports: part number 142745.

:: We are thinking of replace the bilge pump on
:: BigBangTheory (# 96). Does anyone know what is correct
:: replacement make/model? Or if there isn't anything that
:: still fits, is there a rebuild kit available.
::
:: Thanks, Bob