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SKU:
ZZ3F05873
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Outer Inner Air Filter 222421A1 222422A1 for Case 750L 650K 750K CX75SR CX80
$64.99
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$64.99
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$64.99
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Outer Inner Air Filter for Case 750L 650K 750K CX75SR CX80
This outer and inner air filter set uses OEM cross-reference numbers 222421A1 and 222422A1 to deliver essential engine protection for Case excavators and loaders. The dual-element design captures coarse and fine debris, ensuring your machine runs efficiently in demanding conditions.
Overview
This outer inner air filter kit, part numbers 222421A1 and 222422A1, provides two-stage filtration to keep your engine free from harmful particulates. It is a reliable replacement air filter set for Case 750L, 650K, 750K, CX75SR, and CX80 machines. This air filter set is built to maintain airflow and extend engine life.
Built For Performance
- Outer and inner elements provide progressive filtration for high efficiency
- Durable media withstands vibration and airflow pulses
- Robust gaskets ensure a tight seal
- Optimized pleat spacing lowers air restriction
- Engineered for extended service life in harsh environments
Fits These Machines
- for Case 750L
- for Case 650K
- for Case 750K
- for Case CX75SR
- for Case CX80
On-The-Job Use
- Used in compact excavators and crawler loaders for earthmoving and utility work
- Ideal for construction sites with high dust and particulate levels
- Suitable for demolition, landscaping, and general contractor applications
Specs At A Glance
| Part Number(s) | 222421A1, 222422A1 |
| Type | Outer and Inner Air Filter Set |
| Filtration Stages | 2 |
Good To Know
Q: What are the signs that this air filter needs replacement? A: Reduced engine power, increased fuel consumption, or a dirty restriction gauge are common indicators it is time to replace.
Q: Is it necessary to replace both outer and inner filters at the same time? A: Yes, always replace both elements together to maintain proper filtration and avoid premature failure of the new filter.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.