NewLine Axial Seal Air Filter Elements NL-PA4603 – Replaces PA4603, Hitachi 4247975

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 PA4603 and Hitachi 4247975. Premium filtration efficiency.

Technical Specifications

Inside Diameter0.625 inch (15.9 mm)
Outside Diameter3.875 inch (98.4 mm)
Length11.594 inch (294.5 mm)
Fits InsidePA4602
Sealing & ComponentsAttached Gasket: [1] Attached; Furnished Gasket: [1] Washer
Cross ReferenceHitachi 4247975

Item Information

The NewLine NL-PA4603 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: PA4603, Hitachi 4247975, Hitachi Excavators, PA4602.

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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