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  1. #1
    PWC Newbie
    Join Date
    Aug 2009

    Needle bearing for 20mm wrist pin in 951?

    I'm in the process of rebuilding my GSX-L -98 with a 1050 kit, and when the pistons are going onto the rods, the needle bearings have way too much slack in them. This is of course because my needle bearings are made for the standard 21mm wrist pin, and on the Rotax Racing pistons the wrist pin is 20mm.

    Is there a special needle bearing for this combination? Is there a standard needle bearing used in another application that I can use?

    Many thanks.

  2. #2

    Join Date
    Apr 2005
    Eureka, MO
    This is probably the bearing that you need - check with Race Tech:

    Dan (drb)

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