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1G Rear ATX Engine Mount issue

Posted by jcastello214, Aug 8, 2019

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  1. jcastello214

    jcastello214 Proven Member

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    Joined Jul 17, 2012
    Daly City, California
    Hi there,

    I’m wondering if anyone can help with this issue. I have a 94 Eagle Talon AWD Auto and I’m looking to replace my rear engine mount since the rubber is ripped and worn. The part number stamped on the mount is MB581645 which i cannot find anywhere. Not on google (two results come up not related to Mitsu in the entire internet LOL!) CAPS or anything. When I look for the correct part number MB581640 comes up. I’ve been trying to order it but it’s discontinued everywhere. I went to autozone and O’Reilly and they are giving me a different mount that’s taller with the duralast part number 8104.

    Does anyone know if the taller one will work or a replacement that can be purchased anywhere?
     

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    1994 Eagle Talon TSi AWD
    automatic · 1G DSM
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  2. 2gmitsueclipse

    2gmitsueclipse DSM Wiseman

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  3. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

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  4. jakk220

    jakk220 Proven Member

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    Had to get mine used when I needed one.
     

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  5. tk106

    tk106 Supporting Member

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    Went through the same ordeal 3 times, and all 3 times the mount was taller. Just go poly and you never have to worry about it.
     

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  6. Mauispyder

    Mauispyder Supporting Member

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    I just got a set from 1aauto. They measured about 1/8 inch different. But they bolted right up.
     

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  7. jcastello214

    jcastello214 Proven Member

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    Daly City, California
    I might just go with a poly on that one mount. The other 3 are new and didn’t have a problem sourcing them. Just the rear one for whatever weird reason. Thanks for the replies!
     

    Street Build 653  0

    1994 Eagle Talon TSi AWD
    automatic · 1G DSM
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  8. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

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    Independence, Kansas
    You can turn the poly inside out and it will fit and not be so solid. I noticed that while testing.
     

    Street Build 3K  27

    1992 Eagle Talon TSi AWD
    awd · automatic · 1G DSM

    528  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    446  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 642  4

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 5K  11  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
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