NewLine Radial Seal Air Filter Elements NL-RS4450 – Replaces RS4450, Ford CV6Z-9601-A

High-performance replacement Radial Seal Air Filter Elements for modern on-highway and off-highway engines requiring reliable radial-seal intake filtration.
Direct replacement for RS4450 and Ford CV6Z-9601-A. Premium filtration efficiency.

Technical Specifications

Inside Diameter

2.750 inch (69.9 mm)

Outside Diameter

6.188 inch (157.2 mm)

Length

8.312 inch (211.1 mm)

Sealing & Components

Integral Gasket: [1] Included

Cross Reference

Ford CV6Z-9601-A; Motorcraft FA1908

Item Information

The NewLine NL-RS4450 is engineered to meet or exceed OEM specifications for modern on-highway and off-highway engines requiring reliable radial-seal intake filtration. It provides superior protection for your equipment’s engine and hydraulic systems.

This filter serves as a direct, high-quality replacement for: RS4450, Ford CV6Z-9601-A, Motorcraft FA1908, Ford Escape, Focus, Lincoln MKC.

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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