Differential fluid

[messir]

Hi again

Continue restoration my baby (Explorer)
Now gonna to add or change front and rar differential fluid.
But stuck coz can't find correct wrench for open rear axle.
Its like square recess and US size.
Would anybody help find on eBay correct tool size?

 

[Rick]

If I recall it uses a 3/8" square drive. I'm pretty sure I just use an SAE extension without a socket attached to.

 

[RangerX]

Yes, as Rick says, use this. 3/8” drive.

 

[massacre]

That square drive plug is used for filling, you will have to remove the rear cover to drain.

 

[Dlojack]

Hi again

Continue restoration my baby (Explorer)
Now gonna to add or change front and rar differential fluid.
But stuck coz can't find correct wrench for open rear axle.
Its like square recess and US size.
Would anybody help find on eBay correct tool size?

1/2 or 3/8 extension or Ratchet