Caterpillar Air Inlet Heater 377-6968 is a air heater product that supports cold-start combustion by warming intake air. It is listed for Caterpillar heavy-equipment applications; use part number 377-6968 as the primary identification reference.
- Part Number: 377-6968
- Brand: Caterpillar
- Product Category: Air Heater
- Equipment Type: Track Loader, Skid Steer Loader, Wheel Loader
- Compatible Models: 297D, 297D XHP, 297D2, 297D2 XHP, 299D3 XE, 299D, 299D3, 299D2, 299D XHP, 299D2 XHP, 272D, 272D XHP, 272D2 XHP, 272D3 XE, 272D3, 272D2, 914K, 910K
- 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.





