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Axle mod's for 5 speed


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The auto tranny is trashed on my 1990 loyale. Ran it enough to get to know the engine I just installed runs great and is worth putting some time in to. I have a 5 speed from a GL non-turbo and the axles and dif, basically the whole car. My problem here is that the axles from the GL tranny do not fit with the hub/knuckle/brake components on the Loyale. My options

 

1. Install everything and build new axles to fit the GL tranny and the loyale knuckle

I have heard this can be done but do not know what it truly takes. Can I use my original axles off of my Loyale and switch the inner joints with the Gl axles?

Seems to good to be true but I would prefer to do this rather than swap everything else

 

2. Swap everything, dif front hubs knuckles and brake compnents ect. ect.

 

I would love to be able to make these axles work with both components and am starting to install the tranny today so any knowledge on the subject will help so much

 

Thank you

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GL, EA-82 body axles, (85-89) have the same knuckle design as the loyale, infact they are the exact same part number. They are interference fit on the inner race of the bearings, and are sometimes a pain to get through the hub.

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So you are saying it can be done but it is hard? or impossible. There are two different types of axles I know this to be true. So would you suggest swapping out everything instead of making all of my good parts already in place work with the tranny?

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What do you mean by the axle's knuckle? I am assuming you mean where the axle connects to the wheel/brakes/knuckle ect. But i know that my axles on my subes have a different spline count and thinkness. By the way my loyale is an auto. Might be an important fact.

 

GL, EA-82 body axles, (85-89) have the same knuckle design as the loyale, infact they are the exact same part number. They are interference fit on the inner race of the bearings, and are sometimes a pain to get through the hub.
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The two types of axles have nothing to do with the hub end. The spline count on the transmission is the difference. 23 spline for NA, and 25 spline for Turbo.

 

Hubs are the same - the whole GL/Loyale thing is just a name badge - same car, same suspension. Both are EA82's. They were called the "Leone" everywhere but the US.

 

They are saying that the axle to bearing fittment is tight - there is a special tool to draw them through. This is made more apparent by different manufacturers of bearings and axles over the years - some are increddibly tight, and others are so loose the axle falls out by itself. It's a crap shoot.

 

GD

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do a quick search of an auto -> manual swap. I did one in my '89 RX which had the 4EAT automatic in it. If yours has a 3AT, you'll need to swap the axles IF you get a turbo tranny which has the 25 spline axles. If you end up using a NA tranny which has a 23 spline axle which, if yors HAS a 3AT, then the axles won't have to be swapped.

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I have a 4eat so I will need to do something about the axle to knuckle. What is the DOJ? Is that the inner cv joint connecting to the tranny or the outer. I have undone the outer cv joint and bearings and put it back together, can I expect that the inner joint will be about as dificult. Thank You all

 

 

You can swap the DOJ from one axle to the other - just undo the boot, and swap the joints. Easier than swapping axles out of knucles I say.

 

GD

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No - the knuckle end is always the same. Period.

 

The tranny end of the axle is different. It's pinned on with a roll-pin, and the spline count of the DOJ cup is different for the 4EAT from a Turbo (only came on Turbo's for EA82's) than the cup from the 5 speed. You will need to swap the inner joints from one axle shaft to the other. Just take the boot off and you'll see....

 

DOJ is Double Offset Joint - the inner is a special form of CVJ - it also slides in and out for suspension travel. Known as a DOJ.

 

GD

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You could get a 4EAT as an option in the '90-'94 Loyales as well as the '88 and most '89 GL-10s or RXs if they didn't come manual. However, the 4EAT was an OPTION for these cars so you had to order it with the 4EAT. If you got a regular Loyale, you could get it with either the push button 5-speed or a 3AT.

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the 4 spd AT has 25 splines. your 5spd is 23 splines.

 

you will have to swap the WHOLE AXLE with a 23 spline.

 

the only exception, you can swap the doj(inner cup) with one from a TURBO 3SPD AT as the doj itself is the same diameter as the 25 spline, but has 23 spline

 

source some regular 23 spline axles

 

if you have a choice for axles, such as buying new ones, order a set for a 3spd turbo AT, since this will be the right spline(23), but the axle itself will be thickest, the same turbo rated axles as the 25 spline

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