NewLine Spin-on Fuel Filter NL-BF1231 – Replaces BF1231, Ford 87840136

High-performance replacement Spin-on Fuel Filters for diesel and gasoline fuel systems on trucks, buses, agricultural and construction equipment.
Direct replacement for BF1231 and Ford 87840136. Premium filtration efficiency.

Technical Specifications

Outside Diameter4.312 inch (109.5 mm)
Length6.781 inch (172.2 mm)
Thread Size1-14
Micron Rating (Absolute)10.0
Sealing & ComponentsIntegral Gasket: [1] Included; Integral Post Seal
Cross ReferenceFord 87840136

Item Information

The NewLine NL-BF1231 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: BF1231, Ford 87840136, Ford, New Holland Equipment.

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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