Went to change all the fluids in the LS last weekend and got to the rear diff only to realize i did not have an allen wrench the right size to remove the fill/drain plugs.

Anyone know the size so i can pick up the appropriate tool?

Thanks!

 

I believe it's a 14mm allen key.

 

10mm allen according to this

http://www.lexls.com/tutorials/suspe...iffchange.html

 

Perfect! Thanks!

 

Hm bump. What size are the diff plugg washer?? 18mm?