Yes Westerbeke is one of the largest marine generator and engine companies out there and they own Universal too. The part is available as this is only a 2003 engine Bell Housing Exploded View (LINK) though like any marine engine the marinized parts are EXPENSIVE!! Unfortunately that bell housing is not a Mitsubishi part (the engine block maker) but rather a Westerbeke part...:cry:Are Westerbeke motors still in production? Why did Rad ask if you can get a part for it?
I'm heading up there in a few minutes to pull the prop, slide the shaft out and begin removing all the parts and pieces. I hope to have the old bell housing off today.. I'm just waiting for my camera battery to finish charging..