NewLine Axial Seal Air Filter Elements NL-PA2438 – Replaces PA2438, Mack 57MD21
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 PA2438 and Mack 57MD21. Premium filtration efficiency.
Technical Specifications
| Inside Diameter | 8.344 inch (211.9 mm) |
|---|---|
| Outside Diameter | 12.750 inch (323.8 mm) |
| Length | 9.000 inch (228.6 mm) |
| Sealing & Components | Attached Gasket: [2] Attached; Furnished Gasket: G25-AF; Optional Gasket: G422-AF |
| Cross Reference | Mack 57MD21 |
Item Information
The NewLine NL-PA2438 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: PA2438, Mack 57MD21, Brockway, Mack 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.
