Motor oil for Western Star 4900 SA (2004–2007)

All oils and lubricants that meet the manufacturer specification for Western Star 4900 SA (2004–2007).

How much oil does the Western Star 4900 SA (2004–2007) need? Fill quantities and approvals

Fluid	Requirement	Fill quantity
Motor oil	15W-40: ACEA A3/B4, ACEA E11, ACEA E7	36 L
Axle & differential oil	75W-14, 75W-90, API GL4, API GL5	–
Power steering fluid	Allison TES 389, Caterpillar TO-2	–