NewLine Diesel Fuel Filter Elements NL-PF46081 – Replaces PF46081, Paccar K371011

High-performance replacement Diesel Fuel Filter Elements for cartridge-style diesel fuel housings on trucks, buses, agricultural and construction equipment.
Direct replacement for PF46081 and Paccar K371011. Premium filtration efficiency.

Technical Specifications

Outside Diameter4.125 inch (104.8 mm)
Length7.188 inch (182.6 mm)
Inside Diameter0.812 inch (20.6 mm)
Sealing & Components[1] Included
PairingPF46082 (30 micron version)
Cross ReferenceK371029, Paccar K371011

Item Information

The NewLine NL-PF46081 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: PF46081, Paccar K371011, K371029, Kenworth, Peterbilt Trucks, PF46082 (30 micron version).

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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