NewLine Axial Seal Air Filter Elements NL-PA4773 – Replaces PA4773, Briggs & Stratton 493909

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 PA4773 and Briggs & Stratton 493909. Premium filtration efficiency.

Technical Specifications

Inside Diameter0.938 inch (23.8 mm)
Outside Diameter2.875 inch (73.0 mm)
Length3.031 inch (77.0 mm)
Cross ReferenceBriggs & Stratton 493909; Woodgate WGA1714

Item Information

The NewLine NL-PA4773 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: PA4773, Briggs & Stratton 493909, Woodgate WGA1714, Ford Lawn & Garden Tractors.

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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