Which specification does Axle & differential oil need for the Subaru Legacy / Outback 3.6R (2014–2019)?

Axle & differential oil for the Subaru Legacy / Outback 3.6R (2014–2019): 75W-140, 75W-90, API GL4, API GL5.

Which specification does Brake fluid need for the Subaru Legacy / Outback 3.6R (2014–2019)?

Brake fluid for the Subaru Legacy / Outback 3.6R (2014–2019): DOT 3, FMVSS 116 DOT 3.

Suitable for Subaru Legacy / Outback 3.6R (2014–2019)

For the Subaru Legacy / Outback 3.6R (2014–2019), the manufacturer specifies motor oil 0W-30 (ACEA A5, ACEA B5, API SP), 5W-30 (ACEA A3, ACEA A5, ACEA A5/B5), or 5W-40 (ACEA A3, ACEA B4, API SN).

Fluids and approvals for the Subaru Legacy / Outback 3.6R (2014–2019)

Fluid	Requirement
Motor oil	0W-30: ACEA A5, ACEA B5, API SP5W-30: ACEA A3, ACEA A5, ACEA A5/B55W-40: ACEA A3, ACEA B4, API SN
Axle & differential oil	75W-140, 75W-90, API GL4, API GL5
Brake fluid	DOT 3, FMVSS 116 DOT 3