NewLine Medium Pressure Hydraulic Spin-on Filter NL-BT8879-MPG – Replaces BT8879-MPG, Timberjack F434370

High-performance replacement Medium Pressure Hydraulic Spin-on Filters for medium-pressure hydraulic return or charge lines in mobile and industrial systems.
Direct replacement for BT8879-MPG and Timberjack F434370. Premium filtration efficiency.

Technical Specifications

Outside Diameter4.719 inch (119.9 mm)
Length11.531 inch (292.9 mm)
Thread Size1 3/4-12
Micron Rating (Absolute)8.0
Sealing & ComponentsAttached Gasket: [1] Attached
Cross ReferenceTimberjack F434370

Item Information

The NewLine NL-BT8879-MPG is engineered to meet or exceed OEM specifications for medium-pressure hydraulic return or charge lines in mobile and industrial systems. It provides superior protection for your equipment’s engine and hydraulic systems.

This filter serves as a direct, high-quality replacement for: BT8879-MPG, Timberjack F434370, Caterpillar, Timberjack, Volvo Equipment.

Key benefits:

  • Helps protect pumps, valves and actuators in hydraulic circuits.
  • Supports reliable equipment operation under high-pressure conditions.
  • Compatible with common hydraulic oils used in mobile and industrial systems.

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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