GS Transmission Fluid TO-4 is recommended for heavy duty offhighway equipment. It meets performance requirements and can be used in applications where manufactures recommend the use of Caterpillar TO-4 and Allison C-4 automatic or power-shift Transmission.
• Off-Road Transmission and associated equipment
• Automotive manual transmissions and gearboxes
• Hydraulic systems
• Enclosed oil immersed (wet) brakes
• Caterpillar TO-4
• Allison C-4
• Komatsu KES 07.868.1
• API GL-4
• Caterpillar TO-2
• Eaton I-280-S
• Vickers M-2950-S