787 Counterbalance Shaft Bearing

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  1. #1
    PWCToday Guru mrwhipper's Avatar
    Join Date
    May 2017
    New Holland

    787 Counterbalance Shaft Bearing

    Hey all.

    I purchased a 787 lower end to rebuild for a backup for my GSX. I opened up the case to check the crank and counterbalance shaft. The crank seemed to be in very good shape but the rear bearing on the counterbalance shaft is getting noisy so I want to replace it. (290932095) Has the WSM bearings been holding up ok or should I look elsewhere?

    If I should can you recommend what you are using and possibly part numbers so I can order one up?

    Thanks again!

  2. #2
    PWCToday.com Is My Home Away From Home Myself's Avatar
    Join Date
    Jun 2006

    Re: 787 Counterbalance Shaft Bearing

    I've used WSM bearings with no issues but you can just measure the ID, OD, and width and search ebay for a bearing in that dimension. Most times I can find nice usa made bearings old stock for cheap.

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