Caterpillar Basic Refrigerant Compressor 515-1451 is a air conditioning compressor product that compresses refrigerant for the cab air-conditioning circuit. It is listed for Caterpillar heavy-equipment applications; use part number 515-1451 as the primary identification reference.
- Part Number: 515-1451
- Brand: Caterpillar
- Product Category: Air Conditioning Compressor
- Equipment Type: Mini Excavator
- Compatible Models: 5110B, 5130B
- 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.





