Which specification does Manual gearbox & axle oil need for the Jaguar Mark X / 420 420G (1966–1970)?

Manual gearbox & axle oil for the Jaguar Mark X / 420 420G (1966–1970): 85W-90, API GL4, MIL-L 2105.

Which specification does Automatic transmission fluid (ATF) need for the Jaguar Mark X / 420 420G (1966–1970)?

Automatic transmission fluid (ATF) for the Jaguar Mark X / 420 420G (1966–1970): Allison TES 389, Caterpillar TO-2.

Which specification does Axle & differential oil need for the Jaguar Mark X / 420 420G (1966–1970)?

Axle & differential oil for the Jaguar Mark X / 420 420G (1966–1970): 85W-90, API GL4, API GL5.

Which specification does Brake fluid need for the Jaguar Mark X / 420 420G (1966–1970)?

Brake fluid for the Jaguar Mark X / 420 420G (1966–1970): DOT 3, FMVSS 116 DOT 3.

Which specification does Power steering fluid need for the Jaguar Mark X / 420 420G (1966–1970)?

Power steering fluid for the Jaguar Mark X / 420 420G (1966–1970): Allison TES 389, Caterpillar TO-2.

Suitable for Jaguar Mark X / 420 420G (1966–1970)

For the Jaguar Mark X / 420 420G (1966–1970), the manufacturer specifies motor oil 10W-30 (API SF), 15W-40 (API SF), or 20W-50 (ACEA A3, ACEA B4, API SC).

Fluids and approvals for the Jaguar Mark X / 420 420G (1966–1970)

Fluid	Requirement
Motor oil	10W-30: API SF15W-40: API SF20W-50: ACEA A3, ACEA B4, API SC
Manual gearbox & axle oil	85W-90, API GL4, MIL-L 2105
Automatic transmission fluid (ATF)	Allison TES 389, Caterpillar TO-2
Axle & differential oil	85W-90, API GL4, API GL5
Brake fluid	DOT 3, FMVSS 116 DOT 3
Power steering fluid	Allison TES 389, Caterpillar TO-2