Caterpillar 35mm Inner Diameter Aftercooler Suction Fan Adapter 261-4773 is a fan mounting parts product that supports fan alignment, drive and secure installation. It is listed for Caterpillar heavy-equipment applications; use part number 261-4773 as the primary identification reference.
- Part Number: 261-4773
- Brand: Caterpillar
- Product Category: Fan Mounting Parts
- Equipment Type: Excavator
- Compatible Models: M322D, M318D, M320, M313D, M316D, M315D, M322D2 MH, M317, M320D2, M315D2, M322D MH, M317D2, M322D2, M324D2 MH, M318D MH
- 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.





