NewLine Diesel Fuel Filter Elements NL-PF7597 – Replaces PF7597, Luber-finer 4666

High-performance replacement Diesel Fuel Filter Elements for cartridge-style diesel fuel housings on trucks, buses, agricultural and construction equipment.
Direct replacement for PF7597 and Luber-finer 4666. Premium filtration efficiency.

Technical Specifications

Outside Diameter4.500 inch (114.3 mm)
Length8.188 inch (208.0 mm)
Inside Diameter0.875 inch (22.2 mm)
Micron Rating (Nominal)4.0
Micron Rating (Absolute)20.0
Sealing & ComponentsAttached Gasket: [2] Attached; Furnished Gasket: [1] Included
Cross ReferenceLuber-finer 4666

Item Information

The NewLine NL-PF7597 is engineered to meet or exceed OEM specifications for cartridge-style diesel fuel housings on trucks, buses, agricultural and construction equipment. It provides superior protection for your equipment’s engine and hydraulic systems.

This filter serves as a direct, high-quality replacement for: PF7597, Luber-finer 4666, Luber-finer F170 Housings.

Key benefits:

  • Helps protect injectors and fuel system components from harmful particles.
  • Supports efficient combustion and reliable engine starting.
  • Aftermarket value with performance comparable to OEM fuel filters.

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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