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Lower ball joint issue on pre-Tacoma trucks?

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Old Mar 30, 2018 | 08:31 AM
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Lower ball joint issue on pre-Tacoma trucks?

Hi everyone!


I had a 2003 Tacoma and got rid of it it due to the lower ball joint failure issue. I agree with what was said on this thread (https://www.yotatech.com/forums/f2/t...ilures-244804/) on the fact that this is a design flaw, not a manufacturing defect. I didn't want to be driving a truck without being able to have peace of mind on my safety and others' safety on the road.


Now I'm considering buying a pre-Tacoma Toyota pickup, perhaps an 1994. However, it seems to me their IFS design is exactly the same as the 95-2004 Tacomas (check out the three photos below, first two from a 1989 truck, third one from a 1st gen Tacoma) At least the lower ball joint seems to me to be the exact same design as the 1st gen Tacomas'. In spite of this, I have not seen any report pertaining those earlier pickups on having the lower ball joint failure issue as the Tacomas do.

Could someone here give me any knowledgeable feedback on this? If I'm gonna buy another Toyota pickup, I wanna make sure it's not gonna have that same issue as the 1st gen Tacomas.



Thanks a lot!
Attached Thumbnails Lower ball joint issue on pre-Tacoma trucks?-toyo1.jpg   Lower ball joint issue on pre-Tacoma trucks?-toyo2.jpg   Lower ball joint issue on pre-Tacoma trucks?-taco1.jpg  
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Old Mar 30, 2018 | 10:47 AM
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Originally Posted by BMarino
... perhaps an 1994. ... first two from a 1989 truck, third one from a 1st gen Tacoma..!
You need to look and analyze how the suspension carries the truck weight, not just what the ball-joint looks like.
If 1994 truck has torsion bar, then the ball-joint that carries most of vehicle weight (the Upper BJ) is under compression, and less likely to fall apart catastrophically; worst case, you would have play.
The first-gen Tacoma with LBJ issue has coil over the shock to carry most of the vehicle weight, and puts LBJ under tension (forces pulling it apart); it could come apart without warning.
Examples attached.
Attached Thumbnails Lower ball joint issue on pre-Tacoma trucks?-toyo2.jpg   Lower ball joint issue on pre-Tacoma trucks?-3rd_gen.jpg   Lower ball joint issue on pre-Tacoma trucks?-20171025_00099.jpg  

Last edited by RAD4Runner; Mar 30, 2018 at 12:40 PM.
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