Caterpillar RECEIVER AS 356-3686 is a a/c receiver drier product that stores and dries refrigerant while filtering system contaminants. It is listed for Caterpillar heavy-equipment applications; use part number 356-3686 as the primary identification reference.
- Part Number: 356-3686
- Brand: Caterpillar
- Product Category: A/C Receiver Drier
- Equipment Type: Bulldozer, Wheel Tractor
- Compatible Models: D9T, D8T, D11T, 627H, 621H
- 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.





