NewLine Axial Seal Air Filter Elements NL-PA4633 – Replaces PA4633, Kubota 32721-58242

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 PA4633 and Kubota 32721-58242. Premium filtration efficiency.

Technical Specifications

Inside Diameter1.219 inch (31.0 mm)
Outside Diameter1.656 inch (42.1 mm)
Length6.438 inch (163.5 mm)
Sealing & ComponentsIntegral Gasket: [1] Included
Cross ReferenceKubota 32721-58242

Item Information

The NewLine NL-PA4633 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: PA4633, Kubota 32721-58242, Kubota Excavators, 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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