NewLine Axial Seal Air Filter Elements NL-PA3551 – Replaces PA3551, Fleetguard AF4771

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 PA3551 and Fleetguard AF4771. Premium filtration efficiency.

SKU: NL-PA3551 Tags: , ,

Technical Specifications

Inside Diameter0.656 inch (16.7 mm)
Outside Diameter9.688 inch (246.1 mm)
Length17.812 inch (452.4 mm)
Fits InsidePA2781
Sealing & ComponentsAttached Gasket: [1] Attached; Furnished Gasket: G103-N
Cross ReferenceFleetguard AF4771

Item Information

The NewLine NL-PA3551 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: PA3551, Fleetguard AF4771, PA2781.

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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