I have a 1934 standard engine (Casting no. 473741-1). The water pump has casting no. 473676 - see pictures below. Referring to The Filling Station catalogue I'm not able to find a restoration kit for the 1934 standard engine - only their rebuilding service. See page 304-305: https://online.fliphtml5.com/gsodm/itzj/#p=305
I have reached out to them and asked if they are able to supply the parts only.
Although, what are my options alternative to their rebuilding service if they cannot deliver the parts?