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Where to buy 420G input bearing?

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    Where to buy 420G input bearing?

    Where are people getting those these days?

    Any leads would be appreciated!


    IG: @limited.slip

    Imola Red E46 330i ZHP Sedan S54 6MT
    Alpine White E90 M3 6MT
    Alpine White 1 Series M
    A̶l̶p̶i̶n̶e̶ W̶h̶i̶t̶e̶ E̶4̶6̶ 3̶2̶5̶i̶ T̶o̶u̶r̶i̶n̶g̶ S̶5̶4̶ 6̶M̶T̶
    T̶i̶t̶a̶n̶i̶u̶m̶ S̶i̶l̶v̶e̶r̶ E̶3̶9̶ 5̶4̶0̶i̶ M̶-̶S̶p̶o̶r̶t̶ ​T̶o̶u̶r̶i̶n̶g̶ S̶6̶2̶ 6̶M̶T̶

    #2
    Sucks.

    try and get the measurement of it.

    *edit* check here https://123roulement.com/ with the numbers you find on the bearings.
    Last edited by ZiMMie; 12-17-2020, 01:00 AM.

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      #3
      what happened?? how many miles on this? ive never hear many people replacing this one

      Comment


        #4
        Bump
        Instagram: @logicalconclusion

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          #5
          Tell us more of what happened. Can you post any numbers on it?

          Comment


            #6
            I do not know what happened beyond what is shown in the photo. Chunks of the bearing cage and ball bearings fell out as I pulled the trans away from the bellhousing.
            I only drove the car a very short distance prior (from the tow truck to the work area) and did not notice or hear anything weird at that time. The owner didn't mention anything either.
            IG: @limited.slip

            Imola Red E46 330i ZHP Sedan S54 6MT
            Alpine White E90 M3 6MT
            Alpine White 1 Series M
            A̶l̶p̶i̶n̶e̶ W̶h̶i̶t̶e̶ E̶4̶6̶ 3̶2̶5̶i̶ T̶o̶u̶r̶i̶n̶g̶ S̶5̶4̶ 6̶M̶T̶
            T̶i̶t̶a̶n̶i̶u̶m̶ S̶i̶l̶v̶e̶r̶ E̶3̶9̶ 5̶4̶0̶i̶ M̶-̶S̶p̶o̶r̶t̶ ​T̶o̶u̶r̶i̶n̶g̶ S̶6̶2̶ 6̶M̶T̶

            Comment


              #7
              The outer race stays with the BH, the inner race with the input shaft, in most cases. If the BH not parallel with the transmission during pulling, the bearing could cock causing the plastic balls spacer to break. There must be part number on the races.

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                #8
                Originally posted by kaiv View Post
                Where are people getting those these days?

                Any leads would be appreciated!

                I bought what seems to be the last one available, shortly after installing my bell housing over a year ago. I still have not installed mine, but my noise hasn't changed. The next time I drop my transmission I'll be addressing it. I got mine from 123bearing.com Product # was 577318A-FAG

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                  #9
                  kaiv Burkhart-Engineering sells syncros for the 420g, maybe they have source for bearings too?
                  '09 HP2S, '12 R12GSA, '00 Black 323iT, '02 Alpine 325iT (Track Wagon), '02 Alpine 330iT
                  Instagram @HillPerformanceBimmers
                  Email to George@HillPerformance.com

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                    #10
                    Deep Groove Ball Bearing 577318A-FAG, Inner diam. 45 mm, Outer diam. 90 mm, Width 21 mm

                    any place that specializes in seals and bearings will get this variation. doesn't need to be a FAG. just give them the details and they will point you to the right one.

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                      #11
                      This one has the same dimension but without seal which I don't think it's needed in this application.

                      Comment


                        #12
                        Anyone find a place to buy this 577318A bearing? Everywhere I'm looking is out of stock

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                          #13
                          Originally posted by George Hill View Post
                          kaiv Burkhart-Engineering sells syncros for the 420g, maybe they have source for bearings too?
                          Do you have a link to the synchros? Thanks.

                          Comment


                            #14
                            Originally posted by 0-60motorsports View Post

                            Do you have a link to the synchros? Thanks.
                            They've re done their website and I can't find it now... I'd send them an email.
                            '09 HP2S, '12 R12GSA, '00 Black 323iT, '02 Alpine 325iT (Track Wagon), '02 Alpine 330iT
                            Instagram @HillPerformanceBimmers
                            Email to George@HillPerformance.com

                            Comment


                              #15
                              Originally posted by George Hill View Post

                              They've re done their website and I can't find it now... I'd send them an email.
                              Yeah dont see them on there either.

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