7W3920 Engine Air Filter fit Caterpillar
7W3920 Engine Air Filter fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
7W3920 Engine Air Filter for Caterpillar Equipment
7W3920 is an engine air filter for equipment manufactured by Caterpillar. It is used as the main engine air filter on the Caterpillar multifunctional loaders with attachment kits, wheel-type loaders, loaders with telescopic arms, and backhoe loaders listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The filter is identified by the part number 7W3920 and the formatted number 7W-3920. The application data covers several Caterpillar machine series and models, including IT, 910, RT, and 446 equipment.
Fitment
| Equipment type | Multifunctional loader with attachment kit |
| Compatible model | IT12B |
| Compatible model | IT14B |
| Equipment type | Wheel-type loader |
| Compatible model | 910E |
| Compatible model | 910F |
| Equipment type | Loader with telescopic arm |
| Compatible model | RT100 |
| Compatible model | RT80 |
| Equipment type | Backhoe loader |
| Compatible model | 446B |
| Compatible model | 446 |
Cross-reference numbers
| CTP SKU | 7W3920 |
| Formatted part number | 7W-3920 |
Specifications
| Part type | Engine air filter |
| Filter position | Main |
| Seal type | Axial seal |
| Filter efficiency | Standard efficiency |
| Weight | 4.2 lb |
| Length | 24.1 cm |
| Width | 24.1 cm |
| Depth | 32.1 cm |
The listed dimensions are 24.1 cm in length, 24.1 cm in width, and 32.1 cm in depth. The specified weight is 4.2 lb. The filter configuration is main, with an axial seal and standard efficiency classification.






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