NewLine Spin-on Lube Filter NL-BD7309 – Replaces BD7309, Cummins 3401544

High-performance replacement Spin-on Lube Filters for engine lubrication systems in heavy-duty trucks, buses and off-road equipment.
Direct replacement for BD7309 and Cummins 3401544. Premium filtration efficiency.

Technical Specifications

Outside Diameter

4.656 inch (118.3 mm)

Length

11.406 inch (289.7 mm)

Thread Size

2 1/4-12

Micron Rating (Nominal)

5.0

Micron Rating (Absolute)

20.0

Sealing & Components

Attached Gasket: [1] Attached; BD103 (Standard Version); B40142 (Upgrade); Venturi-Type Cone

Cross Reference

Cummins 3401544

Item Information

The NewLine NL-BD7309 is engineered to meet or exceed OEM specifications for engine lubrication systems in heavy-duty trucks, buses and off-road equipment. It provides superior protection for your equipment’s engine and hydraulic systems.

This filter serves as a direct, high-quality replacement for: BD7309, Cummins 3401544, Cummins Engines, BD103 (Standard Version), B40142 (Upgrade).

Key benefits:

  • Helps protect critical bearings and moving parts in the lubrication circuit.
  • Supports longer oil drain intervals when used in a properly maintained system.
  • Cost-effective alternative to OEM lube filters without compromising protection.

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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