NewLine Axial Seal Air Filter Elements NL-PA2310 – Replaces PA2310, Caterpillar 9S9972

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 PA2310 and Caterpillar 9S9972. Premium filtration efficiency.

Technical Specifications

Inside Diameter4.625 inch (117.5 mm)
Outside Diameter6.250 inch (158.8 mm)
Length13.094 inch (332.6 mm)
Fits InsideLL1634, PA1634, PA1634XP
Sealing & ComponentsAttached Gasket: [1] Attached; Furnished Gasket: [1] Included
Cross ReferenceCaterpillar 9S9972

Item Information

The NewLine NL-PA2310 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: PA2310, Caterpillar 9S9972, Caterpillar Equipment, LL1634, PA1634, PA1634XP.

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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