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Which axle do i have

Old 10-21-2012, 10:37 AM
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Default Which axle do i have

Hey everyone. First post here. I have ZJ with the i6, np 231 tc, 42re tranny, d35 w/3.55 for now. How do I find out if its the d35-c or not. I hear conflictin opinions on what the "c" stands for. I've heard mostly it just means custom for Chrysler. Is one stronger than the other and can they both be regeared. One more question, the build sheet saws lock up torque converter. What does that mean?.
Old 10-21-2012, 10:42 AM
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Ok I just read about lock up torque converters. They are just a, get this, a torque converter. Lmao. I had never heard that term.
Old 10-21-2012, 05:07 PM
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you have the D35C, the C does not stand for chrysler, it stands for c-clip, meaning there are c clips that hold the axle shafts inside the pumpkin. all ZJ's came with the 35C, 96-98 V8 ZJ's came with the Dana 44A
Old 10-21-2012, 05:40 PM
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Originally Posted by dnuccio
you have the D35C, the C does not stand for chrysler, it stands for c-clip, meaning there are c clips that hold the axle shafts inside the pumpkin. all ZJ's came with the 35C, 96-98 V8 ZJ's came with the Dana 44A
Incorrect. The c does not stand for C-Clip. I means that the axles were shipped incomplete from Dana to Chrysler at which point the final assembly was completed.
Old 10-21-2012, 06:29 PM
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I believe the C stands for "Crap"
Old 10-21-2012, 06:44 PM
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Originally Posted by dnuccio
you have the D35C, the C does not stand for chrysler, it stands for c-clip, meaning there are c clips that hold the axle shafts inside the pumpkin. all ZJ's came with the 35C, 96-98 V8 ZJ's came with the Dana 44A
I have heard both answers. Which is correct lol? I have a 1995 though. Can I go to a lower gear ratio with this pumpkin? I have 3.55 ratio right now. I think I heard something about not being able to regear a d35c.
Old 10-21-2012, 06:47 PM
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Here ya go. (Clicky)
Old 10-21-2012, 09:40 PM
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Originally Posted by SeriousOffroad
Here ya go. (Clicky)
Yup did that, that's how I already knew there were two conflicting answers. Just trying to get opinions here. Isn't that what a forum is for? DA
Old 10-22-2012, 03:31 AM
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Originally Posted by mudnrox

Yup did that, that's how I already knew there were two conflicting answers. Just trying to get opinions here. Isn't that what a forum is for? DA
Well, why not open the diff? Could use new fluid anyway lol
Old 10-22-2012, 05:40 AM
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The Dana 44a is an aluminum case diff used with the V-8s. I also believe it uses a different size drive yoke. My 97 ZJ 4.0 had the tow package with 3.73 gearing. It was a D35 also. Usually, what limits the ratios available is case size.

A lock-up converter has a clutch in it that locks the transmission shaft directly to the crankshaft, eliminating all slippage in the converter, above certain road speeds. It unlocks on deceleration below certain speeds so the engine doesn't stall when you stop.

All Dana 35s have C-clips.

Last edited by dave1123; 10-22-2012 at 05:45 AM.
Old 10-22-2012, 11:58 AM
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Originally Posted by jeepsurfer1

Well, why not open the diff? Could use new fluid anyway lol
I'm not for sure how that would answer my question. I'm a contractor not a mechanic so I'm trying to get some knowledge about this rear end from those with experience. It has fresh lube in both diffs.
Old 10-22-2012, 12:01 PM
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Originally Posted by dave1123
The Dana 44a is an aluminum case diff used with the V-8s. I also believe it uses a different size drive yoke. My 97 ZJ 4.0 had the tow package with 3.73 gearing. It was a D35 also. Usually, what limits the ratios available is case size.

A lock-up converter has a clutch in it that locks the transmission shaft directly to the crankshaft, eliminating all slippage in the converter, above certain road speeds. It unlocks on deceleration below certain speeds so the engine doesn't stall when you stop.

All Dana 35s have C-clips.
Thanks! I think I read somewhere if you have a 3.55 or lower ratio you can regear up to 4.56. I'm trying to confirm that information. I might just go to jy and get a d44 of a v8 and just go that way.
Old 10-22-2012, 01:23 PM
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Originally Posted by mudnrox

I'm not for sure how that would answer my question. I'm a contractor not a mechanic so I'm trying to get some knowledge about this rear end from those with experience. It has fresh lube in both diffs.
Oh sorry man...
Old 10-22-2012, 02:47 PM
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Originally Posted by jeepsurfer1

Oh sorry man...
You're cool. It'd usually be good advice though. It was a little milky after a river run.
Old 10-22-2012, 03:23 PM
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Originally Posted by mudnrox
Thanks! I think I read somewhere if you have a 3.55 or lower ratio you can regear up to 4.56. I'm trying to confirm that information. I might just go to jy and get a d44 of a v8 and just go that way.
THATS ALMOST JUST AS BAD. run what ya go till you can afford a better axle. just my opinion. and frank isnt a DA. hes really knowledgeable
actually.

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