Steering knuckle oil

[Oldfireguy]

What type/weight oil/lube is used with the steering knuckles and how much? I noticed there is a filler plug, and I can't seem to find any info on that. Thanks in advance!

[bmorgil]

Read through these threads for a dose of TMI!

https://willysjeepforum.kaiserwillys.com/showthread.php?2165-The-threads-in-the-steering-knuckle-are-stripped&highlight=knuckle+lube

https://willysjeepforum.kaiserwillys.com/showthread.php?2442-Closed-Knuckle-and-Steering-Box-Lubrication

The capacity isn't listed anywhere I know of. You fill it till it runs out. I would think about a quart per side.