NewLine Axial Seal Air Filter Elements NL-PA2357 – Replaces PA2357, Caterpillar 7W7421
High-performance replacement Axial Seal Air Filter Elements for heavy-duty diesel and gas engines operating in dusty on-road and off-road environments.
Direct replacement for PA2357 and Caterpillar 7W7421. Premium filtration efficiency.
Technical Specifications
| Inside Diameter | 8.375 inch (212.7 mm) |
|---|---|
| Outside Diameter | 12.750 inch (323.8 mm) |
| Length | 27.000 inch (685.8 mm) |
| Sealing & Components | Attached Gasket: [2] Attached; Furnished Gasket: G25-AF |
| Cross Reference | Caterpillar 7W7421; GMC 8994222; Kenworth 21401091 |
Item Information
The NewLine NL-PA2357 is engineered to meet or exceed OEM specifications for heavy-duty diesel and gas engines operating in dusty on-road and off-road environments. It provides superior protection for your equipment’s engine and hydraulic systems.
This filter serves as a direct, high-quality replacement for: PA2357, Caterpillar 7W7421, GMC 8994222, Kenworth 21401091, Caterpillar, Cummins Engines, Kenworth Trucks.
Key benefits:
- Designed to maintain clean intake air in dusty on-road and off-road environments.
- Low restriction media helps your engine breathe freely for optimal performance.
- Supports longer service intervals when used with proper maintenance practices.
Note: All manufacturer names, symbols and part numbers are used for reference purposes only. The NewLine filter is an aftermarket equivalent and is not endorsed by the original equipment manufacturer.
