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Discussion Starter · #1 ·
Hey All,

Looking for a 4.30 Gearset.
Needs to have a good clean wear pattern on the gear faces.

Let me know if anyone has one.
Thanks
 
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Hey All,

Looking for a 4.30 Gearset.
Needs to have a good clean wear pattern on the gear faces.

Let me know if anyone has one.
Thanks
Hey Pirate, I have a 4.30 in my 86 Mk2 supra but it's currently on the road. I might be interested in getting a built diff for my 83 that has a 7MGTE and putting the stock 4.10s in my 86. And getting a Truetrac setup for the 83. What gears are guys typically running in the 7M swapped mk2s? I'm BPU pretty much as far as you can go with a stock ECU. I've got a separate thread on tuning advice so sort of at a crossroads. I've got an R154 transmission as well. I've heard 3.73s are pretty popular. I'd like a balance between highway and spirited driving around town. I'm not racing or anything. Just a weekend warrior.
 

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Discussion Starter · #3 ·
Yours make any driveline noise?
Looking for a R&P in good to very good condition.
Trying to eliminate driveline noise associated with badly worn R&P.

I'd get a new set, but unfortunately they aren't made by anyone.
 

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Yours make any driveline noise?
Looking for a R&P in good to very good condition.
Trying to eliminate driveline noise associated with badly worn R&P.

I'd get a new set, but unfortunately they aren't made by anyone.
Toyota still has the 4.30 listed for $900. P/N 41201-80004
 

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Discussion Starter · #5 ·
Wow, that is suprising. I might check to see if that is the case or of they haven't updated availability.
Either way $900 is going way over the requested budget on this diff rebuild.
 

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I got a rebuilt 4.30 from my 85. I went with 3.73. It’s in Mesa az. I am willing to sell.


Sent from my iPad using Tapatalk
 

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I thought you could get new aftermarkets for the 7.5 in 4.1 and up? Although who knows with all the shortages out there.

 
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Only ratio I can get aftermarket new locally under 4.56 is a 4.10. You can order 3.73 from Australia. You can order most from Toyota but $$$$
 

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Discussion Starter · #9 ·
Yeah unfortunately Nitro only makes the 4.10.
No one makes a 23 spline 7.5" 4.30 in the aftermarket.
 

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Discussion Starter · #10 ·
Still in search.
 

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Discussion Starter · #11 ·
2nd spam account today soliciting emails or phone numbers to 3rd party for parts.
 

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Pirate heres a RA65 Celica might have a 3.90 or 4.10s if that would work Sir??

 

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He wants 4.30 ratio. If 4.10 would work he could just order new from Nitro Gear.
 
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Discussion Starter · #14 ·
Yup 4.30 :)
I've checked car-part.com for some interchange vehicles as well.
Have to get one shipped in from pretty far, and with zero assurance that the Gearset is any good or not.
 

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Yep I copy it was 4.30 just trying to offer another option...better than no option ha ha...
 
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