Sierra 23-3654 Thermostat Kit For WesterbekeSierra high-quality replacement thermostat kit for Westerbeke Generators.Temperature Rating: 160 Degrees FarenheitKit Contains:(1) 23-3603 Thermostat(1) 23-0800 Thermostat GasketInterchangeable with:Westerbeke3937842260Application:Westerbeke4.5 BCGB(60HZ)/3.75 BCGB(50HZ)4.5 BCGTC(60HZ)/3.75 BCGB(50HZ)7.0 BCGB(60HZ)/6.0 BCGB(50HZ)7.2 BCGTC(60HZ)/6.0 BCGTC(50HZ)9.6 BCGTC(60HZ)/8.0 BCGTC(50HZ)