{"product_id":"40-974-graded-sensor-air-temperature-fit-thermo-king-spectrum-super-ii-tci-de-sb","title":"40-974 Graded Sensor Air Temperature Fit Thermo King Spectrum Super-II TCI DE SB","description":"\u003ch2\u003e40-974 Graded Sensor Air Temperature for Thermo King\u003c\/h2\u003e\u003cp\u003eThe 40-974 graded sensor air temperature is a replacement temperature probe for Thermo King Spectrum, Super-II, TCI, DE, and SB refrigeration systems, providing accurate air temperature sensing for climate control. This 40-974 sensor helps maintain reliable temperature readings in Thermo King transport units.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 40-974 graded sensor air temperature is a service-grade replacement sensor for select Thermo King transport refrigeration units. It detects air temperature and relays the reading to the system controller, supporting consistent operation. The sensor suits maintenance of Thermo King Spectrum, Super-II, TCI, DE, and SB models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThermistor-based sensing element for dependable temperature readings\u003c\/li\u003e\n\u003cli\u003eSealed construction protects against moisture and road contaminants\u003c\/li\u003e\n\u003cli\u003eEngineered to match the functional characteristics of the original sensor\u003c\/li\u003e\n\u003cli\u003eUtilizes the 40-974 reference number for easy cross-referencing\u003c\/li\u003e\n\u003cli\u003eBuilt for long service life in demanding transport environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Thermo King Spectrum\u003c\/li\u003e\n\u003cli\u003efor Thermo King Super-II\u003c\/li\u003e\n\u003cli\u003efor Thermo King TCI\u003c\/li\u003e\n\u003cli\u003efor Thermo King DE\u003c\/li\u003e\n\u003cli\u003efor Thermo King SB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCommonly used in trailer and truck refrigeration units during over-the-road freight transport\u003c\/li\u003e\n\u003cli\u003eSuitable for cold chain logistics requiring precise temperature control\u003c\/li\u003e\n\u003cli\u003eTypical replacement part during scheduled Thermo King system maintenance\u003c\/li\u003e\n\u003cli\u003eSupports temperature accuracy in varied climate conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40-974\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAir temperature sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermo King Spectrum, Super-II, TCI, DE, SB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the function of the 40-974 graded sensor air temperature? \u003cstrong\u003eA:\u003c\/strong\u003e It measures air temperature in the refrigeration unit and sends a signal to the controller so the system can maintain the setpoint accurately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is installation of this sensor complex? \u003cstrong\u003eA:\u003c\/strong\u003e Installation generally involves removing the old sensor, connecting the new 40-974 sensor to the wiring harness, and mounting it in the designated location, similar to the original part.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46611854000314,"sku":"ZZ3F05204","price":59.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_b0426535-24a6-45dc-b8d8-35204981e171.jpg?v=1789011359","url":"https:\/\/partoutfitters.com\/products\/40-974-graded-sensor-air-temperature-fit-thermo-king-spectrum-super-ii-tci-de-sb","provider":"Part Outfitters","version":"1.0","type":"link"}