Strange ultra case 3.81 pinion bearing help?

Discussion in 'PSI Superchargers Tech Questions' started by Rowdy Reputation, Feb 21, 2015.

  1. Rowdy Reputation

    Rowdy Reputation New Member

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    Can anyone please tell me the timken part number for the pinion bearing. Thanks
     
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    Rowdy Reputation, Feb 21, 2015
  2. crdafoe

    crdafoe Member

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    Yeah, I just went through this myself. You're looking for the rear pinion bearing correct? (The larger one that goes on the shaft before inserting the pinion in the case). It is a Timken 55187C. Jegs has the best price on it plus free shipping. Their part number is: 873-N2001F
     
    #2
    crdafoe, Feb 24, 2015

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