NewLine Spin-on Lube Filter NL-B1431 – Replaces B1431, Mitsubishi AW343979
High-performance replacement Spin-on Lube Filters for engine lubrication systems in heavy-duty trucks, buses and off-road equipment.
Direct replacement for B1431 and Mitsubishi AW343979. Premium filtration efficiency.
Technical Specifications
| Outside Diameter |
2.656 inch (67.5 mm) |
|---|---|
| Length |
4.000 inch (101.6 mm) |
| Thread Size |
M20 x 1.5 |
| Micron Rating (Nominal) |
23.0 |
| Micron Rating (Absolute) |
45.0 |
| Sealing & Components |
B1402 (Short Versions); Anti-Drainback Valve; 14 PSID By-Pass Valve ,Integral Gasket: [1] Included; B1400 |
| Cross Reference |
MD352627 ,Mitsubishi AW343979 |
Item Information
The NewLine NL-B1431 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: B1431, Mitsubishi AW343979, MD352627, Mitsubishi Automotive, B1400, B1402 (Short Versions).
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.
