Fits Models At A Glance:
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Case Skid Steer Loaders: 410, 420, 430, 435, 440, 445, 450, 465, SR130, SR150, SR160, SR175, SR175B, SR210, SR210B, SR220, SR240, SR240B, SR250, SR270, SR270B, SV185, SV185B, SV250, SV280, SV280B, SV300, SV340, SV340B
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Case Compact Track Loaders: 420CT, 440CT, 445CT, 450CT, TR270, TR270B, TR310, TR310B, TR320, TR340, TR340B, TV340B, TV370, TV370B, TV380, TV450, TV450B, TV620B
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Case Loader Backhoes / Loader Tractors: 570N EP, 580N, 580 Super N, 580SN WT, 590 Super N
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Case Compact Dozer Loaders: DL550
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Case Forklifts: 586H, 588H
Key Notes:
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Part Numbers: 87520839, 87623657, 87638262
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Application: Controls cab heat flow—actuator with integrated heater control valve
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Connector: 6-pin; customer’s original terminals located at all four corners of the connector
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Weight: 0.35 kg (0.77 lbs)
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Location: HVAC box / heater core circuit in cab
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Interchange With: Supersedes or replaces listed OEM numbers above
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Material: Electric actuator with valve body and molded harness connector
Why Choose Broken Tractor:
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Expertly Matched for Your Machine: Correct connector & pin layout for listed Case models
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Built for Long-Term Durability: Quality actuator motor and valve assembly
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Fast Shipping from a U.S.-Based Team: Minimize downtime and get back to work









