Exhaust gaskets

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  • LAB3
    XSive Maximus
    • May 2022
    • 800
    • Traveling the U.S. with no permanent address

    #1

    Exhaust gaskets

    It seems that when I hit a stretch of warmer weather I start to get a strong whiff of exhaust gas while riding, enough to make my head fuzzy after a little bit of riding. At first I thought it may have something to do with the fact that my bike is a "bagger" and the pipes end under the bags without going out clear past the back of them. After riding the bike with the bags of and noticing no improvement that got ruled out.

    The only thing making sense to me is the exhaust gaskets possibly leaking but you sure can't see it when the bike is idling on the center stand. Still though, how expensive would it be to replace them all? Not a big deal right? WRONG! Holy crap, $35 for four of them on eBay. I've not looked beyond cross referencing the part number, does anyone know of a sanely priced source for these? Any input on what else could be the culprit?
    1980 XS1100G

    Intelligent people discuss ideas, average people discuss events, petty people discuss other people.
  • SFerinTEXAS
    XSive Maximus
    • Jun 2006
    • 877

    #2
    Here are a couple

    .https://www.mikesxs.net/yamaha-xs650...pe-gasket.html

    https://www.z1enterprises.com/yamaha...pe-gasket.html
    79SF
    XJ11
    78E

    Comment

    • speedlimit85
      XStremely XSive
      • Jan 2017
      • 445
      • Gainesville, Fl.

      #3
      Look for an oil leak burning on the exhaust.
      80 G

      Comment

      • DEEBS11
        XS-XJ Guru
        • Feb 2023
        • 1975
        • Connecticut

        #4
        Hi LAB3. $12.70 a set. I use these.

        https://www.ebay.com/itm/39280116803...Bk9SR7iBn5ebYg


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        • LAB3
          XSive Maximus
          • May 2022
          • 800
          • Traveling the U.S. with no permanent address

          #5
          The ones I'm thinking of are between the header and crossover pipes, like an asbestos cylinder.

          https://www.partzilla.com/product/ya...JJ-14653-00-00
          1980 XS1100G

          Intelligent people discuss ideas, average people discuss events, petty people discuss other people.

          Comment

          • DEEBS11
            XS-XJ Guru
            • Feb 2023
            • 1975
            • Connecticut

            #6
            Oh, you mean the lower units. Yes, $35.00 seems like the lowest price anywhere.

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            • bikerphil
              Master of XSology
              • Jan 2008
              • 8863
              • South Flori-DUH

              #7
              between the header and crossover pipes, like an asbestos cylinder
              PartsNmore has these collector and crossover gaskets for about $8 each.
              2H7 (79) owned since '89
              3H3 owned since '06

              07 Triumph Tiger 1050 (night rider)

              "If it ain't broke, modify it"

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