Caterpillar 177mm Long Temperature Sensor 308-2525 is a a/c evaporator product that absorbs cab heat as refrigerant evaporates through the HVAC core. It is listed for Caterpillar heavy-equipment applications; use part number 308-2525 as the primary identification reference.
- Part Number: 308-2525
- Brand: Caterpillar
- Product Category: A/C Evaporator
- Equipment Type: Generator Set, Wheel Tractor, Wheel Tractor-Scraper, Wheel Dozer, Off-Highway Truck, Motor Grader
- Compatible Models: 3508B, 627H, 631K, 623H, 621K OEM, 637K, 651, 621H, 657, 627K, 623K LRC, 623K, 627, 623, 621, 637, 627K LRC, 632, 631, 621K, 844, 854K, 854, 844K, 772, 777G, 770, 794 AC, 798 AC, 798
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





