1490 gear oil

[Muley]

I can't find anywhere the spec for the final drive gear oil for my 1490.
Does any one know?
Thanks!

 

[joestewart]

SAE 20W/50, according to the following link:

What oil should I use?

We are often asked why a particular grade of oil is required. This is largely dictated by the evolution of engines, transmissions and hydraulic systems; for example, the appropriate lubricants for a TVO Cropmaster are a world away from that needed for a tractor built in the current century...

www.davidbrownparts.com

 

[RGMartin]

Front axle or rear axle?

The planetary front finals I run a 85-140 G5 Gear oil. The rear on a 14 is common to the wet brakes, Need something intended for wet clutches. I use a good quality Hytran.