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Duralast Temperature Switch TU4

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Duralast128587
Part # TU4
SKU # 128587
Price Not Available
Warranty
Part #
TU4
SKU #
128587
Weight
0.14lbs
Location:
Coolant Temperature Sensor
Terminal Type
1 Male Threaded Stud
Duralast products are designed and tested to OE specifications for a direct-fit, easy install. Duralast engineering delivers trouble-free operation, optimum performance and a long service life.
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    Robust design and high grade materials meet the stringent demands of today's service professional
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    In design, we specify custom wax formulations that will expand when heated, activate a snap action electrical contact and transfer the electrical signal to the fan controller
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    In manufacturing, we custom form the wax pellets for different temperature range specifications. All units are calibrated and tested to confirm switch actuation at their specified temperature
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    The switch is designed using a formed bimetallic contact arm. The bimetal contact movement is achieved using the different expansion rates of two metals fused together. This is a creep action device, provides precise performance