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87 MJ D44 axleshaft endplay?


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I’m running into this issue while replacing my axle seals and installing new axle bearings, I pressed off my old bearings and now that I have the new ones on with the new seals I have endplay (in and out) about 10 thousandths on the drivers side only 

 

I never noticed any endplay before I changed my bearings 

 

I’m wondering if I should put a shim behind the race on the drivers side to take up the space 

 

when I had everything apart the new and old bearings/seals measured the same

 

just wondering if anyone else has ran into this? IMG_5944.jpeg.33c0280a8b0880996290a2abc6bb9d9a.jpeg

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Bump this is still racking my brain 

 

I just compared it to my chief and it has next to no end play 

was able to get a real measurement on my current Endplay and it’s 30 thousandths 

and it’s on both sides, passenger side needs you to pull hard but has the same amount of play 

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  • 2 weeks later...
On 3/26/2026 at 5:58 PM, pizzaman09 said:

That is strange.  What brand bearings did you go with?  I just did SKF bearings on my D44 and have no end play.

I had gone to orielys and bought their “master pro” bearings 

they were hot garbage the play ended up being the play between the rollers and the bearing itself :doh:


IMG_5982.jpeg.74f343a23d66f7491951cd5fe96b0cba.jpeg

 

I bought 2 new old stock timkens that were made in America and just installed them to fix my issue 

 

0 endplay after the timkens are in 

 

Thank you Pizzaman!:beerchug:

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Woohoo!  Glad you got it sorted out!

 

I've been disappointed so many times by cheap parts that anymore, I try to get the best name brand part I can find.  Particularly bearings and suspension parts.

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On 4/4/2026 at 12:48 PM, pizzaman09 said:

Woohoo!  Glad you got it sorted out!

 

I've been disappointed so many times by cheap parts that anymore, I try to get the best name brand part I can find.  Particularly bearings and suspension parts.

I certainly learned my lesson 

I needed to do axle seals and ordered the seals but forgot the bearings and just last minute went to get them but I certainly won’t do that again now :doh:

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