Aisin manual hub swap questions
Apr 11, 2009 | 05:01 PM
#21
Registered User
Joined: Nov 2008
Posts: 1,903
Likes: 2
From: Hillsboro, OR
Apr 11, 2009 | 05:06 PM
#22
From here:
http://www.4x4wire.com/toyota/tech/autohub/
ADD (automatic differential disconnect) equipped trucks have no locking hubs. Instead they have a plate bolted in place, locking the axle to the wheel. This has the same effect as having your hubs locked ALL the time. ADD was used in both trucks (1989-current) and 4Runners (1990-current). The ADD system is its stock form is capable of shift-on-the-fly.
Here is the AUTO hub. It can be found on trucks from 1984-1988, and on 4Runners from 1984-1989. Do not confuse this with ADD. AUTO hubs are NOT similar to ADD. The AUTO hub has a clutch inside that will lock the hub when it receives forward movement of the axle. Since the axles are not always spinning with this design, you must come to a COMPLETE stop before shifting into 4WD. Under no circumstances can you shift into 4WD while in motion with the AUTO hubs.
Just a tad bit of difference.
Vita sine litteris mors est
http://www.4x4wire.com/toyota/tech/autohub/
ADD (automatic differential disconnect) equipped trucks have no locking hubs. Instead they have a plate bolted in place, locking the axle to the wheel. This has the same effect as having your hubs locked ALL the time. ADD was used in both trucks (1989-current) and 4Runners (1990-current). The ADD system is its stock form is capable of shift-on-the-fly.
Here is the AUTO hub. It can be found on trucks from 1984-1988, and on 4Runners from 1984-1989. Do not confuse this with ADD. AUTO hubs are NOT similar to ADD. The AUTO hub has a clutch inside that will lock the hub when it receives forward movement of the axle. Since the axles are not always spinning with this design, you must come to a COMPLETE stop before shifting into 4WD. Under no circumstances can you shift into 4WD while in motion with the AUTO hubs.
Just a tad bit of difference.
Vita sine litteris mors est
Apr 11, 2009 | 05:42 PM
#23
Registered User
Joined: Jul 2008
Posts: 4,592
Likes: 0
From: Grew up in S.C.V, So Cal.....now in Hampstead, NC
Apr 11, 2009 | 06:16 PM
#25
yeah im sorry i guess i was typing too fast lol. i was trying to ask where i could find the conversion stuff when going from auto hubs to manual as i am trying to swap my auto's with Aisin's soon
Apr 11, 2009 | 06:18 PM
#26
Thread
Thread Starter
Forum
Replies
Last Post
TURBOrunnerNM
86-95 Trucks & 4Runners
4
Jul 22, 2015 11:01 AM
