Darol Wester
Petty Officer 2nd Class
- Joined
- Nov 4, 2005
- Messages
- 157
We're replacing the cooling water supply pipe through the stern on an 78 Merc 350 GM setup. Where the 1/2 inch pipe comes through the transom into the boat, it connects to an 1 1/4 radiator type hose via a rubber shim that's 1/2 in. ID and 1 1/4 OD and about an 1 1/2 long. We need one that has a 3/4 ID instead. I'm trying to find this part with no luck. Any idea what it's called and where I could find one? Thanks.