Poulan 25DA oil pump diaphragm

[Mark71GTX]

Does anyone have one of these in their back pocket? I am not having much luck finding one. Both of the metal pieces are broken off of mine (Dayton 2Z573A). I have located one complete pump, but the diaphragm could be in the same or worse shape. Any ideas?

 

[a. palmer jr.]

Sears used to sell parts for the Craftsman version, don't know if they have any left though..