Does anyone know what factory spec diff oil/grease is used? Apparently the diffs are 'open'
Found this video, where the diff was dry! 2:50 minute mark...
https://youtu.be/sMgxeWrB9aM
Primarily the DR8 will be used on grass, large open area, any recommendations on what weight to go with I've seen 300,000 or 500,000 used by some YouTubers