Which specification does Automatic transmission fluid (ATF) need for the Caterpillar CT trucks CT660 6x6 (2012–2013)?

Automatic transmission fluid (ATF) for the Caterpillar CT trucks CT660 6x6 (2012–2013): Caterpillar TO-2, Allison TES 389.

Which specification does Axle & differential oil need for the Caterpillar CT trucks CT660 6x6 (2012–2013)?

Axle & differential oil for the Caterpillar CT trucks CT660 6x6 (2012–2013): 75W-140, 75W-80, API GL4, API GL5.

Which specification does Coolant & antifreeze need for the Caterpillar CT trucks CT660 6x6 (2012–2013)?

Coolant & antifreeze for the Caterpillar CT trucks CT660 6x6 (2012–2013): G12, G12+.

Which specification does Power steering fluid need for the Caterpillar CT trucks CT660 6x6 (2012–2013)?

Power steering fluid for the Caterpillar CT trucks CT660 6x6 (2012–2013): 10W-40, 15W-40, Caterpillar ECF-1-a, Caterpillar ECF-2.

Suitable for Caterpillar CT trucks CT660 6x6 (2012–2013)

Q: Which specification does Manual gearbox & axle oil need for the Caterpillar CT trucks CT660 6x6 (2012–2013)?

Manual gearbox & axle oil for the Caterpillar CT trucks CT660 6x6 (2012–2013): 75W-80, 75W-90, ACEA E2, ACEA E3.

For the Caterpillar CT trucks CT660 6x6 (2012–2013), the manufacturer specifies motor oil 10W-30 (ACEA E11, ACEA E7, ACEA E9), 10W-40 (ACEA E11, ACEA E4, ACEA E6), 15W-40 (Caterpillar ECF-1-a, Caterpillar ECF-2, ACEA A3/B4), 5W-30 (ACEA E11, ACEA E6, ACEA E7), or 5W-40 (ACEA E9, API CK-4).

Fluids and approvals for the Caterpillar CT trucks CT660 6x6 (2012–2013)

Fluid	Requirement
Motor oil	10W-30: ACEA E11, ACEA E7, ACEA E910W-40: ACEA E11, ACEA E4, ACEA E615W-40: Caterpillar ECF-1-a, Caterpillar ECF-2, ACEA A3/B45W-30: ACEA E11, ACEA E6, ACEA E75W-40: ACEA E9, API CK-4
Manual gearbox & axle oil	75W-80, 75W-90, ACEA E2, ACEA E3
Automatic transmission fluid (ATF)	Caterpillar TO-2, Allison TES 389
Axle & differential oil	75W-140, 75W-80, API GL4, API GL5
Coolant & antifreeze	G12, G12+
Power steering fluid	10W-40, 15W-40, Caterpillar ECF-1-a, Caterpillar ECF-2