gear question

[highcj5]

just bought a 99 4runner and was trying to figure out the chart and want to make sure I read it right? A03A would be 4.10's and an open diff right? thanks in advance, jesse

 

[IBallEngineer]

just bought a 99 4runner and was trying to figure out the chart and want to make sure I read it right? A03A would be 4.10's and an open diff right? thanks in advance, jesse

Many say you can't be sure without counting rotations. But the consensus says that A02A is 3.9, A03A is 4.10 and A04A is 4.30. But it's easy enough to count the rotations.

All are open except electric locker models. Lots of posts about axle codes, google it!