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1789397 Housing Air Filter | DF/CF Truck Intake System Components
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1789397 Housing Air Filter | DF/CF Truck Intake System Components
OEM-specified 1789397 Housing Air Filter with integrated cover design, compatible with multiple DF/CF Series models (1992-2021 production years).
1789397 Housing Air Filter Applications
Vehicle Compatibility Matrix
| Model Series | Production Years | Engine Platform |
|---|---|---|
| CF85 | 2001-2013 | PACCAR MX |
| 75CF | 1998-2000 | D12 |
| 85 | 1992-1998 | 11.6L |
Design Features
- Weather-Resistant Housing
- Quick-Release Clamps
- Dust-Ejection Channels
Quality Assurance
Maintains original 1789397/1638005/1371779/1789291 specifications with ±0.2mm dimensional accuracy, compliant with ISO 5011 standards.
Housing pressure loss <4.5kPa at 1000m³/h airflow
Optional: 1789397-WR (Winter-Ready), 1789397-TS (Tropical-Spec)