NewLine Spin-on Fuel Filter NL-BF46143 – Replaces BF46143, Cimtek 70804

High-performance replacement Spin-on Fuel Filters for diesel and gasoline fuel systems on trucks, buses, agricultural and construction equipment.
Direct replacement for BF46143 and Cimtek 70804. Premium filtration efficiency.

Technical Specifications

Outside Diameter3.688 inch (93.7 mm)
Length7.969 inch (202.4 mm)
Thread Size1 – 14
Micron Rating (Nominal)144.0
Sealing & Components[1] Included; Attached Gasket: [1] Included
Cross ReferenceCimtek 70804; Fleetguard FS1023; Donaldson P550828

Item Information

The NewLine NL-BF46143 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: BF46143, Cimtek 70804, Fleetguard FS1023, Donaldson P550828.

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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