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Thread: 1984 ATC200M Proper Wrist Pin Help? S522 Weisco Too Long!?

  1. #1
    Join Date
    Sep 2017
    Location
    Arizona
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    2

    Question 1984 ATC200M Proper Wrist Pin Help? S522 Weisco Too Long!?

    So everything I have found on the internet led me to an S522 wrist pin from Weisco as the proper part for my 1984 ATC200M. Upon arrival, the new pin is much longer and although the O.D. is correct, the new pin is much thinner (I.D. is larger). See the picture I have attached. As you can see by my old pins condition, I would hate to re-use this. Any help is greatly appreciated!
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  2. #2
    Join Date
    Nov 2017
    Location
    Florida
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    47
    Quote Originally Posted by Andrew520 View Post
    So everything I have found on the internet led me to an S522 wrist pin from Weisco as the proper part for my 1984 ATC200M. Upon arrival, the new pin is much longer and although the O.D. is correct, the new pin is much thinner (I.D. is larger). See the picture I have attached. As you can see by my old pins condition, I would hate to re-use this. Any help is greatly appreciated!
    Try the 200s

    Sent from my SM-G955U using Tapatalk

  3. #3
    Join Date
    Jul 2009
    Location
    South Florida
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    6,811
    Wiseco pistons use a long wrist pin .
    The shorter factory pin is still available new from Honda for 13.00
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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  4. #4
    Join Date
    Nov 2017
    Location
    Florida
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    47
    Quote Originally Posted by shortline10 View Post
    Wiseco pistons use a long wrist pin .
    The shorter factory pin is still available new from Honda for 13.00
    Oh right on I too have a 200m

    Sent from my SM-G955U using Tapatalk

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