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Gulf HT Fluid C-4 series are specially designed for heavy duty automatic and powershift transmissions on off-highway equipment used in earthmoving, mining logging, road transport and agricultural applications and requiring Allison C-4 quality fluids. These oils are blended from highly refined base oils and proven performance additives to provide enhanced wear protection, thermo-oxidative stability, frictional characteristics and rust & corrosion protection. These oils are tested and evaluated in accordance with the Allison C4 Automatic Transmission Fluid Specification (TES-228) and offer satisfactory performance when used in most Allison C4 transmissions.
Viscosity Grades
SAE 10W SAE 30
APPLICATIONS/RECOMMENDATIONS
Automatic and Powershift transmissions requiring Allison C-4 quality fluids
Heavy duty manual transmissions, gear boxes, final drives and hydraulic systems used in offhighway equipments for Earthmoving, agricultural, logging, construction and mining applications requiring fluids meeting Allison C-4 fluid requirements.
Industrial torque converters and hydraulic systems where such type of fluids are specified
Not suitable for use in Allison 1000/ 2000/ 2400 and MD/ HD/ B Series™ Transmissions.
APPROVALS
Allison C-4
SPECIFICATIONS
Allison C4 Automatic Transmission Fluid Specification (TES-228)