829869 Thermostat housing Volvo.Penta MD21B; AQD21B Thermostat Price: query Add to cart Go to cart Rating: 8 Buy Thermostat housing 829869 Volvo Penta genuine, new aftermarket parts with delivery Number on catalog scheme: 18 Compatible models: MD21B; AQD21B Volvo.Penta Volvo Penta entire parts catalog list: MD21B; AQD21B Heat Exchanger with Thermostat and Installation Components » 829869