My Westerbeke 27 was replaced with a Westerbeke 35D3 a couple of years ago. I don’t beleive the propshaft was replaced at the time as the factory 2-blade propellor was kept as a back-up to the 3 blade unit. I want to replace the propshaft zinc soon, but without diving down on it can anyone speculate as to the shaft diameter?..I am guessing 1"
John Morrison
NS30U#400 Kiss Kiss
Tauranga, New Zealand