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OVERVIEW

SUNOCO FULL SYNTHETIC TO-4MU TRANSFLUID is a premium quality, multi-use, full-synthetic transmission/hydraulic fluid formulated to meet or exceed the performance requirements of Caterpillar TO-4 and Vickers 35VQ25 Vane Pump Performance specifications.  This multi-functional product is designed for use in power-shift transmissions, final drives, hydrostatic transmissions, torque converters and hydraulic systems of Caterpillar and similar equipment where superior performance providing multi-season use is desired.

FEATURES & BENEFITS

SUNOCO FULL SYNTHETIC TO-4MU TRANSFLUID is formulated with 100% synthetic base stocks to provide maximum protection, long life, and eliminate the need for seasonal viscosity change out of fluids.  Extended drain capable, SUNOCO FULL SYNTHETIC TO-4MU TRANSFLUID is a one-fluid solution to off-road heavy-duty equipment that utilize power-shift fluids in multiple compartments throughout a vehicle. It provides outstanding gear and pump wear protection, smooth shifting properties, and predictable hydraulic performance.  Service intervals of 5000+ hours in hydraulic and 2500+ hours in power-shift transmissions are capable of being achieved with proper use of this fluid and a fluid monitoring program.

APPLICATIONS

SUNOCO FULL SYNTHETIC TO-4MU TRANSFLUID is designed for use in off-road, heavy-duty equipment requiring a power-shift fluid for transmissions, hydraulics systems, or torque converters.

SPECIFICATIONS

Allison C-4, 439 • API GL-4 • CAT TO-2, TO-4, TO-4M • Dana Powershift** • Eaton Fuller** • Euclid** • Komatsu KES 07.868.1 • Denison HF-1, HF-2 • Vickers I286S, M2950S • Tremac/TTC**

 

 

** Where a TO-4 Fluid is specified

Product Code

6983

Viscosity, cSt @ 100 °C

14.7

Viscosity, cSt @ 40 °C

112.1

Viscosity Index

130

Flash Point, °C

245

Pour Point, °C

-45

Foam Test

Pass

Zinc, %/wt.

.110

Calcium, %/wt.

.256

Phosphorus, %/wt.

.092