{"product_id":"40-974-graded-sensor-air-temperature-fit-for-thermo-king-rc-ii-rc-iii-sb-iii","title":"40-974 Graded Sensor Air Temperature Fit for Thermo King RC-II RC-III SB-III","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 air temperature sensor designed for Thermo King refrigeration units, monitoring air temperature to support precise climate control. This graded sensor ensures accurate readings for consistent performance in transport refrigeration applications. The 40-974 Graded Sensor Air Temperature provides a reliable drop-in fit for select Thermo King systems.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 40-974 Graded Sensor Air Temperature sensor measures the air temperature within the refrigeration unit and sends that data to the controller. It is built for Thermo King models including RC-II, RC-III, and SB-III, ensuring the system responds correctly to maintain setpoint. The sensor's graded design helps maintain accuracy across a range of operating conditions.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecisely graded for accurate temperature sensing\u003c\/li\u003e\n\u003cli\u003eConstructed with durable materials for long service life\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the 40-974 part number\u003c\/li\u003e\n\u003cli\u003eEngineered for reliable operation in demanding transport environments\u003c\/li\u003e\n\u003cli\u003ePlug-and-play design for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Thermo King RC-II\u003c\/li\u003e\n\u003cli\u003efor Thermo King RC-III\u003c\/li\u003e\n\u003cli\u003efor Thermo King SB-III\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMonitors air temperature in refrigerated truck and trailer units\u003c\/li\u003e\n\u003cli\u003eSupports accurate temperature regulation for perishable cargo\u003c\/li\u003e\n\u003cli\u003eReplaces a worn or failed sensor to restore system performance\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermo King RC-II, RC-III, SB-III\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 How do I know this sensor fits my Thermo King unit? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm your unit model and serial number against the listed compatibility for RC-II, RC-III, or SB-III, as fit can vary by production run.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What happens if the sensor is not working properly? \u003cstrong\u003eA:\u003c\/strong\u003e A faulty air temperature sensor can cause inaccurate temperature readings and poor cooling performance, so replacing it with this 40-974 graded sensor helps restore proper operation.\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":46611852820666,"sku":"ZZ3F05215","price":59.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_43b6f437-88f4-4336-9c0e-7010f4c661db.jpg?v=1789011348","url":"https:\/\/partoutfitters.com\/products\/40-974-graded-sensor-air-temperature-fit-for-thermo-king-rc-ii-rc-iii-sb-iii","provider":"Part Outfitters","version":"1.0","type":"link"}