Derbytime

The stainless cup holders we bought to replace the original had the center drains in them. Pretty sure we just bought them on ebay or Amazon.

They are 2 separate pumps for sure. Have you opened up the pump? From prior experience on another boat that primeless style of pump can jam up the outlet flow when they fail. The teeth get hard and break off.

We are the new proud owners of that exact boat. It's the twin 4.3 ltr version. Very roomy with a comfortable ride. Gets out of the whole and performs better than I would have expected. We came out of a 25''. No complaints thus far!