ZUKIWORLD Online | Suzuki 4x4 Editorial and Forum

ZUKIWORLD Discussion Forum => Suzuki 4x4 Forum => Topic started by: zuki1018 on April 21, 2011, 05:22:31 PM

Title: Input/Ouput flanges interchangable?
Post by: zuki1018 on April 21, 2011, 05:22:31 PM
Are the zuki output shaft flanges interchangable on the rear 3rd members?  I bought a larger bolt pattern (later it seems) rear chunk and swapped it in my 86.  Little did i know the pattern was different.

The flange came right off the old 86' unit.  I cannot get this newer one off with a slide hammer the same.  I stopped to add this post just in case I was doing something wrong. TIA
Title: Re: Input/Ouput flanges interchangable?
Post by: fordguy79 on April 21, 2011, 10:13:21 PM
they will but look at the splines  some are /\ and others are \_/
Title: Re: Input/Ouput flanges interchangable?
Post by: zuki1018 on April 22, 2011, 04:41:40 AM
I noticed the retaining nut was 2 piece with a washer, and 1 piece on the other.


And correct if wrong but remove the nut and use a puller to get it off?
Title: Re: Input/Ouput flanges interchangable?
Post by: zuki1018 on April 22, 2011, 04:42:45 AM
...the other thought was to just use the back driveshaft from the later unit?
Title: Re: Input/Ouput flanges interchangable?
Post by: fordem on April 22, 2011, 08:36:46 AM
Swap the rear driveshaft - you can get yourself into problems with bearing preload and the gearset mesh if you swap the flange.
Title: Re: Input/Ouput flanges interchangable?
Post by: Skyhiranger on April 24, 2011, 07:30:41 AM
Some flanges will slide right off and others are harder than hell to remove.  Yeah, just remove the nut, or the nut and washer, and the flange should come off.
There are spline differences, as fordguy79 mentioned.  The way you tell if the splines are the same (without removing the flange, or even the nut), is to look at the outside of the flange.  The flange will either have a slight groove all the way around it, or it won't.  As long as they both do, or don't, then they are the same spline type.
You can just use the rear section of a large bolt pattern driveshaft, instead of messing around with the flanges.
Title: Re: Input/Ouput flanges interchangable?
Post by: wildgoody on April 24, 2011, 07:44:24 AM
You could just swap the driveshaft flange, change your u-joint while you are at it

Wild
Title: Re: Input/Ouput flanges interchangable?
Post by: zuki1018 on April 26, 2011, 06:10:16 PM
thanks all.  I ended up swapping driveshaft flanges along with 2 new u-joints.