NewLine Spin-on Fuel Filter NL-BF1384-SP – Replaces BF1384-SP, Mack 20539578

High-performance replacement Spin-on Fuel Filters for diesel and gasoline fuel systems on trucks, buses, agricultural and construction equipment.
Direct replacement for BF1384-SP and Mack 20539578. Premium filtration efficiency.

Technical Specifications

Outside Diameter3.688 inch (93.7 mm)
Length7.812 inch (198.4 mm)
Thread Size1-14
Micron Rating (Nominal)9.0
Micron Rating (Absolute)40.0
Sealing & Components[1] Included; Furnished Gasket: [1] Included; Integral Gasket: [1] Included; Sensor Port Thread: 1/2-20
Cross ReferenceMack 20539578

Item Information

The NewLine NL-BF1384-SP is engineered to meet or exceed OEM specifications for diesel and gasoline fuel systems 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: BF1384-SP, Mack 20539578, Mack Trucks with MP7, MP8 Engines.

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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