Changing a Mopar 8.75" Axle Bearing

Автокөліктер мен көлік құралдары

A leaking wheel seal on my 8.75" axle leads to a bearing change, adventures with my press, and wondering WTF the last owner was thinking.

Пікірлер: 31

  • @CastIronPhilosopher
    @CastIronPhilosopher Жыл бұрын

    Excellent video. I love that you kept it real by showing all the speed bumps you encountered. Some people like to make everything look fast & easy. Thanks for the familiarization! I appreciate it!

  • @blackcoffeegarage
    @blackcoffeegarage Жыл бұрын

    GREAT video dude.Thank you, gets my head around this! Haven't done it in a while, been buying my axles ready to run.

  • @nomadderfid
    @nomadderfid Жыл бұрын

    Great video you really explained it well, some people say you need that inner seal in some people say you don’t. I’m gonna go with you on this one.

  • @mimaspa1234
    @mimaspa12349 ай бұрын

    Great video. Thank you

  • @BB010864
    @BB010864 Жыл бұрын

    Excellent Video on how to remove a dodge bearing .. I was lost without it .. :)

  • @moparmusts
    @moparmusts Жыл бұрын

    Great video. Takes the guess work out of this!!!

  • @genecripps5277
    @genecripps527710 ай бұрын

    Thanks for not editing the reality of digging into any job like this.

  • @modeljetjuggernaut4864
    @modeljetjuggernaut48643 ай бұрын

    Wasnt that the adjuster nut on the passenger side? You would just take a hammer and punch to adj the freeplay.. or am i looking at that wrong?

  • @YoshimoshiGarage

    @YoshimoshiGarage

    2 ай бұрын

    It's half of an adjuster. It's just sitting there with nothing to thread to for actually adjusting the preload. Whoever was in there before me made a real mess of things.

  • @SteveP-vm1uc
    @SteveP-vm1uc Жыл бұрын

    I cannot remember the name of the piece that comes between the axles, but did you remove it?? Is it NOT an issue to leave inside?? I have green bearings in my 65' Dodge 8 3/4, but did the entire rear end at one time, so I removed it while the pig was out.

  • @YoshimoshiGarage

    @YoshimoshiGarage

    Жыл бұрын

    It's a thrust spacer, and IIRC they're only there on sure-grip differentials. It's not an issue to leave it in between the axles with green bearings. If it somehow fell out and into the carrier, that would be a problem, but can really only happen if you stick something in there with both axles removed. If you have the 3rd member out, then I'd remove it.

  • @damnimcooltom1
    @damnimcooltom12 жыл бұрын

    You put a Shivvy part in it? Ew. I bet it's slower now.

  • @LP23D6
    @LP23D6 Жыл бұрын

    The slip joint should be on the transmission side. All that I have seen anyway.

  • @tomc8157
    @tomc81572 жыл бұрын

    Nice. Mopar guy. Subscribed! Just put a 8.75 in my 96 Dakota and I had to do the axle bearings. Simple enough! What truck is this axle in anyway? I don't see too many in trucks.

  • @YoshimoshiGarage

    @YoshimoshiGarage

    2 жыл бұрын

    It's in a 74 W100

  • @ronking5878
    @ronking58782 ай бұрын

    Did you go with 15” to center for both sides? Have to do mine from scratch

  • @YoshimoshiGarage

    @YoshimoshiGarage

    2 ай бұрын

    I don't understand the question. 15" to the center of what?

  • @tonylee0612
    @tonylee06122 жыл бұрын

    Do you happen to have the part number for the newer style bearing?

  • @YoshimoshiGarage

    @YoshimoshiGarage

    2 жыл бұрын

    Looks like the part number is MO400. Here they are from Dr. Diff: www.doctordiff.com/green-bearings-pair.html

  • @roywhitman7109
    @roywhitman7109Ай бұрын

    I've got a question. That material that looked to be destroyed. Did you ever find out it's purpose? I've got an 8.75 rear that I installed Green bearings on & I'm having an issue getting the axles back into the housing. It looks like there is material like yours that MIGHT have to be removed from my housing before the axles can be seated fully. Did you have that issue on your drivers side?

  • @YoshimoshiGarage

    @YoshimoshiGarage

    Ай бұрын

    I think you mean the repair sleeve that someone put on the axle (poorly). That would be potentially bad for the seal but won't affect getting the axle back in. How far off it yours? Did you get the bearing pressed all the way on (no gap between it and the shoulder on the axle)? Backing plates are on and factory thickness?

  • @roywhitman7109

    @roywhitman7109

    Ай бұрын

    @YoshimoshiGarage Yes. I had my axle bearings done at a professional machine shop. They're very reputable & have been in business since the 60's. The splines on both axle shafts begin to engage the carrier then stop. The pinion turns, but the bearings only go into the housing like a 16th of an inch, then stop. I've tried turning while pushing in & tapping on the ends with a dead blow hammer. Both sides just die. I even went so far as to remove the button or cylinder in the carrier that keeps the axles from contacting each other. I'm stumped!

  • @71dodgecoronet84
    @71dodgecoronet84 Жыл бұрын

    I’m having a hard time pulling out the axle is there a trick tried hammering but it doesn’t move…I get a sound like cardboard scratching on the rear passenger side

  • @YoshimoshiGarage

    @YoshimoshiGarage

    Жыл бұрын

    Is it definitely an 8.75?

  • @TheProchargedmopar
    @TheProchargedmopar2 жыл бұрын

    👍💪

  • @67cudaksa34
    @67cudaksa34Ай бұрын

    i race an 450HP 340 in stock eliminator and run green bearings. no failure

  • @mokeimusic

    @mokeimusic

    Ай бұрын

    Do you daily it? The green bearings in my 8 3/4 lasted about a year in my daily. Replaced them and was surprised how small the actual bearings are. Now the Trans-Am cars use the stock bearings also. They do not use the green bearings because the Trans-Am cars corner. Just something to add to the debate.

  • @YoshimoshiGarage

    @YoshimoshiGarage

    Ай бұрын

    I've used green bearings in every 8.75 I've owned since about 1992 including several daily drivers and on cross-country road trips. I've never had one fail.

  • @manueleag8980
    @manueleag8980 Жыл бұрын

    Solo un simple comentario acaso ese balero cónico que se remplazo ,estaba puesto al revés Yaque la taza estaba por dentro y normalmente viene por fuera

  • @ChristinaTAYLOR-wk1yu
    @ChristinaTAYLOR-wk1yuАй бұрын

    Use a Factory service manual. You wasted so much time...

  • @YoshimoshiGarage

    @YoshimoshiGarage

    Ай бұрын

    I have an FSM. I don't have any of the factory tools, so I would have ended up in the same place anyway.

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