TeamBWT is a proud distributor of Sunoco
SUNOCO TO-4 TRANSFLUIDS are premium quality lubricants specially formulated to meet both Caterpillar TO-4 and Allison C-4 (SAE 10W and 30 viscosity grades) requirements. These fluids are designed for use in power-shift transmissions, final drives, hydrostatic transmissions, torque converters and hydraulic systems of Caterpillar equipment. SUNOCO TO-4 TRANSFLUIDS provide substantially improved friction and anti-wear performance compared with older API CD/TO-2 fluids.
SUNOCO TO-4 TRANSFLUIDS are designed for use in powershift transmissions, hydrostatic transmissions, torque converters, final drives and hydraulic systems of Caterpillar and other off-highway construction and mining equipment. SUNOCO TO-4 TRANSFLUIDS may also be used in heavy-duty commercial automatic and manual transmission where Allison C-4 or Caterpillar TO-4 fluid is specified.
SUNOCO TO-4 TRANSFLUIDS offer good low temperature pumpability, optimized clutch-friction retention and slippage control, and improved clutch life compared to the best API CD/TO-2 engine oils. Their excellent anti-wear and load carrying capabilities work to reduce gear wear and extend transmission life, while providing superior brake chatter control. These oils provide hydraulic stability and protection against high-pressure pump wear along with outstanding thermal and oxidation stability.
API GL-4 • Allison C-4, C-3 (SAE 10W, 30) • Caterpillar TO-4 • Eaton Fuller transmissions (SAE 30, 50) • Dana Spicer transmissions (SAE 30, 50) • Euclid Equipment • Komatsu Equipment • Dresser • Vickers M-2950-S • ZF TE-ML 03C for torque converter transmissions (SAE 10W, 30)
PRODUCT CODES | 5073 |
5093 |
5113 |
SAE Viscosity Grade |
10 |
30 |
50 |
Viscosity, cSt @ 100 °C |
6.6 |
11.3 |
20.0 |
Viscosity, cSt @ 40 °C |
44.4 |
98.2 |
235.0 |
Viscosity, cP @ -20°C |
2500 |
- - - |
- - - |
Viscosity Index |
100 |
96 |
99 |
Pour Point, °C |
-29 |
-23 |
-10 |
Zinc, Wt. (%) | 0.129 |
0.129 |
0.129 |
Calcium, wt% |
.3060 |
.3060 |
.3060 |
Sulfated Ash, wt% |
1.24 |
1.24 |
1.24 |
Total Base Number |
8 |
8 |
8 |
Copper Corrosion |
1A |
1A |
1A |
Foam Test |
Pass |
Pass |
Pass |
Density |
.876 |
.896 |
.900 |