Gulf

Application	Recommendation		Capacity (ltr)
Engine (D / DT)	1st choice	Refer To Technical (a)	7.3
Engine (D / DT)	2nd choice	Gulf Supreme Duty LE 15W-40	7.3
Transmission	1st choice	Refer To Technical	15.0 / 18.0 (b)
Transmission	2nd choice	Gulf HT Fluid TO-4 30	15.0 / 18.0 (b)
Hydraulics	Refer To Technical (c, d)		37.9
Coolant	Refer to Technical		18.9 - 21.6
Brake Fluid	1st choice	Gulf Super Duty CF 10W	0.7
Brake Fluid	2nd choice	Gulf HT Fluid TO-4 10W	0.7
Front Powered Axle	1st choice	Gulf Gear MP 85W-140 (e)	7.5
Front Powered Axle	2nd choice	Gulf Gear MT 85W-140	7.5
Front Powered Axle Final Drives (each)	1st choice	Gulf Gear MP 85W-140 (f)	0.8
Front Powered Axle Final Drives (each)	2nd choice	Gulf Gear MT 85W-140	0.8
Rear Axle (AWS)	Gulf Universal Tractor Transmission Fluid 80W		8.3
Rear Axle (standard)	Gulf Universal Tractor Transmission Fluid 80W		24.0
Rear Reduction Hubs (each, AWS)	Gulf Universal Tractor Transmission Fluid 80W		1.6

a.: Caterpillar list API CH-4 and API CI-4 as preferred oils and API CG-4 as an acceptable alternative. These oils must meet Caterpillar's ECF-1 specification to avoid reduced engine life. API CF-4 should not be used in Caterpillar diesel engines
b.: Transmission & torque converter (2WD) and powershift (2WD and All Wheel Drive); 15 ltr; Transmission & torque converter (All Wheel Drive): 18 ltr
c.: Caterpillar list API CG-4, API CF and CAT TO-4 as alternative specifications. These oils must have a minimum zinc content of 900 ppm
d.: Alternative recommendations: -5°C to 45°C, HY CAT HYDO 20W; 0°C to 50°C, Refer To Technical; -20°C to 40°C, Gulf HT Fluid TO-4 10W; -15°C to 50°C, Refer To Technical; -20°C to 40°C, Refer To Technical / Gulf Supreme Duty XLE 10W-30
e.: Alternative recommendations: -30°C to 40°C, 75W-90; -20°C to 40°C, 80W-90; -10°C to 50°C, 85W-140; 0°C to 40°C, 90
f.: Alternative recommendations: -30°C to 40°C, 75W-90; -20°C to 40°C, 80W-90; -10°C to 50°C, 85W-140; 0°C to 40°C, 90