PDF versionADVANTAGE TO-4 TRANSMISSION FLUIDS are premium quality lubricants specially formulated to meet both Caterpillar TO-4 and Allison C-4 requirements. These fluids are designed for use in power-shift transmissions, final drives, hydrostatic transmissions, torque converters and hydraulic systems of Caterpillar equipment.
| Typical Properties | |||
| Property | 10W | 30W | 50W |
| Product code | 507 | 509 | 511 |
| Viscosity, cSt @ 40°C | 34.2 | 98.2 | 235.0 |
| Viscosity, cSt @ 100°C | 5.7 | 11.0 | 20.0 |
| Viscosity Index | 100 | 96 | 99 |
| Viscosity, cP @ -20°C | 2500 | ||
| Pour Point, °C | -29 | -23 | -10 |
| Flash Point, COC °C | 225 | 2326 | 280 |
| Calcium, %wt. | 0.3050 | 0.3050 | 0.3050 |
| Zinc. Wt. (%) | 0.129 | 0.129 | 0.129 |
| Sulfated Ash, wt% | 1.24 | 1.24 | 1.24 |
| Total Base Number | 7.8 | 7.8 | 7.8 |
| Density, @ 15°C | 0.876 | 0.896 | 0.900 |