Opening Paragraph
The Caterpillar 212-4478 Filter Element-Air is a precision-engineered OEM replacement component designed for C4.4, 3054, 3056 excavators operating in Engine – Generator Set, Engine – Industrial, Marine Products, and heavy construction environments. Built for structural durability and exact fitment, this filter element-air supports critical assemblies to ensure reliable performance and reduced downtime.
⸻
Common Applications
This Caterpillar 212-4478 filter element-air is essential for:
Professional maintenance of CAT excavators.
Direct replacement of worn structural and pivot components.
Heavy-duty Engine – Generator Set, Engine – Industrial, Marine Products, and earthmoving operations.
Maintaining proper alignment in equipment linkage systems.
⸻
Fits The Following Models
CAT C4.4 Excavator
CAT 3054 Excavator
CAT 3056 Excavator
(Verify fitment with your specific serial number.)
Product Details and Availability
In Stock (if confirmed).
Global Shipping Available.
Serial Number Verification Support.
Request Fast Quote for Current Market Pricing.