Torque Fluid 4N4

• Caterpillar powershift transmissions, final drives and marine transmissions
• Komatsu powershift transmissions
• Caterpillar mobile equipment hydraulic and hydrostatic systems
• Mobile hydraulic systems, hydrostatic transmissions, heavy-duty manual transmissions and final drives for which heavy-duty engine oils are specified

The choice of viscosity grade (Torque fluid 414, 434 or  454) will depend on ambient temperature conditions and operating severity.

• Longer transmission & equipment life Special metallo-organic anti-wear additive system controls wear of critically loaded components. The effective inhibitor system protects precision parts from corrosion and rusting. Good compatibility with common seal materials ensures long seal life.

• Prolonged oil service life Excellent oxidation stability provided by the highly refined base oil and oxidation inhibitor system resists lubricant breakdown under severe operating conditions, minimizing varnish and sludge formation.

• Maintains correct shifting patterns Silicone foam inhibitor minimizes foam formation while enabling rapid release of entrained air to ensure smooth shifting in powershift transmissions. Good low temperature fluidity ensures trouble-free cold weather performance.

• Saves on inventory costs Broad performance qualifications enable use in transmissions, hydraulics and gear cases, reducing inventory to a minimum.

• Caterpillar TO-4:
  •     Torque Fluid 414, 434, 454
    
    
• Komatsu KES 07.868.1:
  •     Torque Fluid 434
    
    
• Volvo 97305-90 Approval:
  •     Torque Fluid 454
    
    
• ZF TE-ML 03C Approval:
  •     Torque Fluid 414;  Reference ZF000797
  •     Torque Fluid 434:  Reference ZF000798
    
    
• ZF TE-ML 07F Approval:
  •     Torque Fluid 434: Reference ZF000798
    
    
• Eaton Fuller/Roadranger Manual Transmissions:
  •     Torque Fluid 434, 454
    
    
• Meritor (Rockwell) Manual Transmissions:
  •     Torque Fluid 454