529-0132 Secondary Engine Air Filter
Cat® Secondary Element (Engine Air Filter)
Description
Cat Secondary Engine Air Filters are the last line of defense against dust, dirt and other contaminants that can damage components of your revenue-generating machine. This secondary filter protects the engine when the primary filter is being changed or is damaged, playing a key role in preventing contaminant damage.
Features
- Increases airflow and reduces plugging
- Provides critical backup filtration
Applications
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Overall Height | 114.3 mm (4.5 in) |
|---|---|
| Overall Depth | 392.5 mm (15.453 in) |
| Material | Polyurethane Plastic |
| Overall Width | 114.3 mm (4.5 in) |
| Type | Secondary |
| Height | 0 mm (0 in) |
| Media Type | Standard |
| Depth | 392.5 mm (15.453 in) |
| Width | 0 mm (4.5 in) |
| Shape | Round |
Compatible Equipment
- Track Loaders: 953, 963, 963K, 953K
- Cold Planers: PL61
- Dozers: D4, D6K2, D6N
- Excavators: 120 GC, 320D2 GC, 320D2 L, 323D2 L, 323D2, 320E, 320D2





