We are embarrassed by the high price of this part. We're sorry! We suspect that, since the engines have been out of production for decades, Westerbeke can only commit to a very small batch at a time from their thermostat vendor. That would explain the price differential between this and the more popular #Z2683 thermostat used on most freshwater cooled Universal engines.

We have noticed that other thermostats we carry will occasionally show up from our vendor with slight variations in the appearance due to subtle design changes, so please understand that the thermostat you receive might appear slightly different than pictured above.

Applications include:
• Catalina 27
• Catalina 30