84-85 Trucks & 4Runners 2nd gen pickups and 1st gen 4Runners with solid front axles

Trouble Replacing Alternator/doesn't fit on bracket

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Old 05-16-2022, 08:40 AM
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Question Trouble Replacing Alternator/doesn't fit on bracket

Good Morning Yotatechies

The Alternator on my 1984 Toyota Pickup crapped out on me, I assume because the power steering pump was leaking all over it. Well I rebuilt the power steering pump and purchased a remanufactured alternator that is supposed to fit this year, but the new alternator won't line up with the upper and lower brackets.

The previous owner had installed a 1-wire alternator (The one that quit on me)...
While removing the previously installed alternator, I noticed the lower pivot bracket certainly does NOT look right for any alternator, especially not the new one I just got.
I'm fairly certain the new alternator is the correct one for this year....


From what I can tell, this lower alternator pivot bracket should look more like this . . .

The upper alternator bracket appears to be original..


^ New alternator I'm trying to install

What do y'all think is going on here/what do you think the best course of action is?



So I'm wondering if the previous owner just cut the original bracket in two?
I would love to just buy this bracket, and replace it but I would have to take off 2/4 of the engine mount bolts to do so which seems too sketchy especially because I don't have an engine hoist and from what I can tell even the slight shift in support could make it impossible to get the two bolts [red in picture] back in to palce, even if I did manage somehow to squeeze the new pivot bracket in there.

What do ya'll think is the best move to get me back on the road?
Thanks in advance for any help!!

p.s.
Even just posting a pic of what your lower alternator bracket looks like would be a huge help!

Last edited by gullyrat; 05-16-2022 at 02:07 PM. Reason: Rearranged for clarity
Old 05-16-2022, 05:47 PM
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Looks chopped so if you want to go back original, you'll have to get a bracket.

Are you sure that new one is correct? What year is your truck?

You can use a jack under the oil pan or lower crank pulley. Cushion it with a block of wood or something.
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