Thread: WJ Front axle upgrades...?

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  1. #1 WJ Front axle upgrades...? 
    Senior Member AgitatedPancake's Avatar
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    Looking into getting 36" Iroks or something similar for my next tire (at the least a trail-only tire), but don't want to worry about my 30, even if its open. Im looking for a junkyard axle that I can tear the brackets off of, and build my own/buy and install my own brackets on. Now I honestly don't know what to look for in certain types of D44s and such. I'm really entertaining the idea of a D44, because of strength and such.

    My question is, are there any D44"s that came in a width close to the dubjay (63.5", right?). If so, what do they come out of, what do I look for and what do I try to avoid? I'd like to add a locker to it eventually, once I get locking hubs or a different tcase....but tahts later.
    The Blue Submarine
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  2. #2 Re: WJ Front axle upgrades...? 
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    I have been tossing around the idea a little as well. You want a Ford high pinion d44. It is drivers side drop and I believe some came in 65" width. I am not 100% on the years and models but am pretty sure it is late 70's. One of the biggest things to be aware of is that they used radius arms. Some of the mounts were cast and some of them were welded. You want the welded ones, since they can be removed. The only way to get rid of the cast ones is retube, and that kind of defeats the purpose. Anyway, hopefully that puts you in the right direction, maybe someone can chime in with more specific years and models.
    99 WJ ~4.5 inches of lift
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  3. #3 Re: WJ Front axle upgrades...? 
    Senior Member adam99wj's Avatar
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    pre 77 ford f150 and some f250s have the hp44 with welded radius arm mounts, i used the 78 with the cast radius arm mounts but i got a set of axles for nothing so it didnt really bother me
    if you can find a matching set of axles from a 77 it would be perfect
    hpdana44 and big bearing ford 9", matching bolt patterns
    99 WJ, D60/14B, 5.38s, 203/D300, 39.5"s, H1s


    It was a jeep thing, but that shit broke
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  4. #4 Re: WJ Front axle upgrades...? 
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    I run a 44 front and think it is a good upgrade as long as your willing to buy chromo's and ctm/jantz joint or something similar. I have not had a problem with mine since I went that route but stock I broke something 2 of the first 3 times out. By the time I bought the alloy usa axles and superjoints I could have went dana 60 and would have had stronger everything.
    1997 Limited on 35's, 7" long arm and F/R d44's with alloy's, superoints and other stuff.
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  5. #5 Re: WJ Front axle upgrades...? 
    Senior Member GSSW Planner Pitch's Avatar
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    Quote Originally Posted by adam99wj View Post
    pre 77 ford f150 and some f250s have the hp44 with welded radius arm mounts
    The f100's should have the same axle options as well: HP44/9". 76-77's should be ideal. Bolt patters are 5x5.5 on those.

    78-79's you will likely have to retube due to the cast mounts.
    Toyota FJ80, lifted, locked, slow
    Sold: 01 WJ, 93 YJ, 86 CJ7
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  6. #6 Re: WJ Front axle upgrades...? 
    Senior Member BlaineWasHere's Avatar
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    Check out some of the info in this thread on my local board.

    http://www.greatlakes4x4.com/showthread.php?t=38612

    Grand Valley State University
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  7. #7 Re: WJ Front axle upgrades...? 
    Senior Member H3RESQ's Avatar
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    Has anyone actually went out and measured these so called 65 or 68 WMS front axles. I've yet to see one. I did alot of research when I picked up my rear. The rear's are 65 but the front's were all 70 even on the 1/2 ton's that I looked at.
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  8. #8 Re: WJ Front axle upgrades...? 
    Senior Member BlaineWasHere's Avatar
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    Quote Originally Posted by H3RESQ View Post
    Has anyone actually went out and measured these so called 65 or 68 WMS front axles. I've yet to see one. I did alot of research when I picked up my rear. The rear's are 65 but the front's were all 70 even on the 1/2 ton's that I looked at.
    Were you looking at 70's ford axels?

    Grand Valley State University
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  9. #9 Re: WJ Front axle upgrades...? 
    Senior Member AgitatedPancake's Avatar
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    How bad is a vacuum diso waggy 44 drivers side drop front?

    My brother in law was out at a local yard, and found one that they would let go of for $150. I've been reading and everyone says avoid at all costs, but is there a way do get rid of the vacuum disco's?
    The Blue Submarine
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  10. #10 Re: WJ Front axle upgrades...? 
    Senior Member GSSW Planner Pitch's Avatar
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    Quote Originally Posted by AgitatedPancake View Post
    is there a way do get rid of the vacuum disco's?
    On a YJ vac disco you can plate off the disco and swap axle shafts to make it work. Same on the Waggy's I'd imagine.

    Waggy 44's are 61.5" wide as I recall. Most of that difference in width was between the pumpkin and the driver's knuckle. I looked at one locally, but felt that it was too narrow to fit in the WJ spring perch, etc and still keep all of the angles looking good (driveline, spring location, etc.). I think that a 61.5" axle width can work out fine in a rear axle application, but that one was a little tight up front.

    They are also 6 bolt... not a big deal if you need new shafts to make it work anyway, but swapping patterns would require new rotors, etc...
    Toyota FJ80, lifted, locked, slow
    Sold: 01 WJ, 93 YJ, 86 CJ7
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  11. #11 Re: WJ Front axle upgrades...? 
    Senior Member BlaineWasHere's Avatar
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    I say just carry spare D30 shafts. You can get em for $49 per side.

    Grand Valley State University
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  12. #12 Re: WJ Front axle upgrades...? 
    Senior Member AgitatedPancake's Avatar
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    yeah but theres no way in hell im going to lock the d30 with 35's, I just dont feel safe with it. the R&P is weak also, so its scary.
    The Blue Submarine
    2001 Grand Cherokee (WJ) 4.7

    Life’s journey is not to arrive at the grave safely, in a
    Well preserved body, but rather to skid in sideways,
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    RIDE!”
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  13. #13 Re: WJ Front axle upgrades...? 
    Senior Member BlaineWasHere's Avatar
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    Quote Originally Posted by AgitatedPancake View Post
    yeah but theres no way in hell im going to lock the d30 with 35's, I just dont feel safe with it. the R&P is weak also, so its scary.
    It is hard to get something that matches well if you are staying on the 44a rear end...

    Grand Valley State University
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  14. #14 Re: WJ Front axle upgrades...? 
    Senior Member AgitatedPancake's Avatar
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    I can deal with bolt pattern, I just want the width closeish.
    The Blue Submarine
    2001 Grand Cherokee (WJ) 4.7

    Life’s journey is not to arrive at the grave safely, in a
    Well preserved body, but rather to skid in sideways,
    Totally worn out, shouting “HOLY SHIT, WHAT A
    RIDE!”
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