NewLine Axial Seal Air Filter Elements NL-PA1684 – Replaces PA1684, Allis Chalmers 235449

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 PA1684 and Allis Chalmers 235449. Premium filtration efficiency.

Technical Specifications

Inside Diameter2.250 inch (57.2 mm)
Outside Diameter4.500 inch (114.3 mm)
Length12.625 inch (320.7 mm)
For Use WithPA1809
Sealing & ComponentsAttached Gasket: [1] Attached; Flame Retardant Media
Cross ReferenceAllis Chalmers 235449; Case S63738; Caterpillar 65-6140; John Deere AH19853

Item Information

The NewLine NL-PA1684 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: PA1684, Allis Chalmers 235449, Case S63738, Caterpillar 65-6140, John Deere AH19853, Allis Chalmers, Bobcat, Caterpillar, Hyster, International, John Deere Equipment, Bobcat Loaders, PA1809.

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.

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