Copper crush washer size | FerrariChat
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Copper crush washer size

Discussion in '308/328' started by pappy.72, Jun 8, 2024.

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  1. pappy.72

    pappy.72 Formula Junior

    Nov 13, 2010
    536
    Elgin, IL
    Full Name:
    Dave
    #1 pappy.72, Jun 8, 2024
    Hi everyone. Can anyone confirm the size of the copper crush washers (engine oil and gear oil) for an 89 328? Are they different than earlier 328s and 308s? I’m planning on changing out the oil and gearbox oil and wanted to just buy a bunch of washers at once. Are they all the same size for drain plugs and fill plugs? Thanks for the help!
     
  2. johnk...

    johnk... F1 World Champ
    Owner

    Jun 11, 2004
    11,222
    CT
    Full Name:
    John Kreskovsky
    #2 johnk..., Jun 8, 2024
  3. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,090
    Cowboy Capitol of the World
    Full Name:
    Brian Crall
    #3 Rifledriver, Jun 8, 2024
    Oil drain on all but very early 328 is a different size.
     
  4. Dave Bertrand

    Dave Bertrand Formula Junior
    Rossa Subscribed

    Dec 24, 2005
    824
    Castle Rock, CO
    #4 Dave Bertrand, Jun 8, 2024
    Attached is a writeup that Carl Rose did for the oil change, mentioning the crush washers. The gearbox crush washers are slightly different in size. I don't have exact dimensions, but here are the Ferrari part numbers and NAPA equivalents. These are for the 89 328, which is what I have.

    Oil drain plug (1 required) Ferrari # 10257060, NAPA # 704-1365
    Gearbox drain and fill plugs (4 required) Ferrari # 10263460, NAPA # 704-1364
     

    Attached Files:

  5. Ricambi America

    Ricambi America F1 World Champ
    Sponsor Owner

    Dec 7, 2003
    16,448
    Winston Salem, NC
    #5 Ricambi America, Jun 8, 2024
    10261860 22-28X1.5
    10257060 16-22X1.5
     

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