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CITGO SynDurance All Seasons Heavy-Duty Transmission Fluid is a new generation, full synthetic, multigrade, transmission fluid designed for heavy-duty construction equipment with powershift transmissions, hydraulic systems, final drives and wet brakes that require Caterpillar TO-4 and Allisons C-4 type fluids.

Grade Class:	ISO 100
Basestock Class:	Synthetic; 100% Synthetic
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 Allison C-4 Caterpillar (CAT) TO-2 Caterpillar (CAT) TO-4 Caterpillar (CAT) TO-4M Komatsu