I found this lying in the bilge, halfway between the front of the engine and the bulkhead. It's about two inches long and broken off on the end away from the nut. The shaft is about 1/8" in diameter and the nut is probably 3/8". Or, it could be metric, I didn't check.
The boat is a trawler with a single Volvo TAMD 41P engine.
The boat is a trawler with a single Volvo TAMD 41P engine.