냉각 시스템용 두산 엔진 온도 조절 장치 도매

Stock the correct Doosan engine thermostat for cooling-system maintenance, engine rebuilding, and fleet repair programs. Thermostats that look alike may differ in opening temperature, valve diameter, overall height, bypass design, housing fit, or sealing arrangement. Hengjing prepares wholesale and mixed-item quotations after checking the OEM reference, engine model, thermostat marking, installation dimensions, and order quantity. Buyers can include matching seals or related cooling components in the same inquiry where available. When the old thermostat number is unreadable, send measurement photos beside the engine nameplate to support comparison.