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76® HT/4 Fluid is a high-performance multifunctional fluid developed for use in transmissions, final drives and hydraulic systems of off-highway equipment where a fluid meeting Caterpillar TO-4 performance requirements is specified. It provides substantially improved friction and antiwear performance compared with older API CD/TO-2 quality fluids, resulting in longer equipment life and reduced risk of field failure. The SAE 10W and 30 viscosity grades also are recommended for use in Allison off-highway heavy-duty automatic transmissions where a C-4 quality fluid is specified. HT/4 Fluid is formulated with state-of-the-art additive technology that provides improved deposit control, corrosion protection and load-carrying capacity for better equipment protection and more reliable operation. Its carefully optimized frictional properties prevent clutch slippage for smoother, more consistent transmission operation and also provide improved wet brake performance.

Grade Class:	SAE 50W/SAE 50
Basestock Class:	Mineral (Group I/1)
Industries:
Generic Applications:	Driveline
Primary Applications:	Transmission/Axle/Differential (Caterpillar/CAT)
Secondary Applications:
Product Features:
Product TDS:	Download DTS

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PERFORMANCE LEVEL

OEM Specs Caterpillar (CAT) TO-2 Caterpillar (CAT) TO-4 Sperry Vickers (Eaton) M-2950-S