SAE Grades:
SAE 50
SAE 60
  • Lubrex TO-4 HD is specifically designed to meet the requirements of Caterpillar TO-4, Komatsu power shift transmissions, ZF torque convertor transmissions, and Allison C4 automatic transmission. It is also used for heavy duty manual transmissions, gear boxes, final drives, and hydraulic systems used in off highway equipment. Recommended for industrial torque convertors and hydraulic systems where such type of fluids are specified.
Performance Levels: 
  • API CF
  • Caterpillar TO-4
  • Komatsu KES 07.868.1
  • Allison C-4
  • ZF TE-ML-03C
  • Good compatibility with all common seals, O rings, packing materials and clutch materials that leads to reduced downtime.
  • Good low temperature fluidity
  • Quick startup of equipment
  • Excellent oxidation resistance
  • Universal application
  • Protects against wear
  • Protects against rust and corrosion
  • High shear stability
  • Foam resistance
  • 1L, 4L, 5L, 20L, 25L, 208L