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Thread: '72+ Plastic MFI stack roller bearing size?

  1. #1
    Senior Member
    Join Date
    Oct 2002
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    Dallas, TX
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    372

    '72+ Plastic MFI stack roller bearing size?

    The roller bearings for the throttle cross bar in the MFI stacks I bought no longer seem to roll. I'd like to replace them. Does anybody know the size of them so I can replace them? I'd like to order replacements before taking them out and finding out roller bearings in that size are no longer produced.

    Thanks,
    Neil
    '73 911S targa

  2. #2

    plastic stack roller bearing size

    Neil, I've never come across any of those bearings that wouldn't work after removal , soaking in cleaner and then carefully lubing, and although I've never checked, they look suspiciously like 914 input shaft pilot bearings.
    Early S Registry member #90
    R Gruppe member #138
    Fort Worth Tx.

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