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Help me identify these OS(?) engine parts

Old 09-25-2021, 03:35 AM
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rajul
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Default Help me identify these OS(?) engine parts


I have to service my Saito (82 and 125a) and OS (46fx and 61fx) after many years of storage. As I was digging my inventory of spare parts, I came across this bag of whitish colored washers. Unfortunately, the original label and description are missing. Non-magnetic material. My gut feeling is that these are for OS, not Saito, but I could be wrong. Anyone have any idea what these parts are? Thanks for the inputs!

Last edited by rajul; 09-25-2021 at 05:55 AM.
Old 09-25-2021, 03:55 AM
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rajul
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I just cut one of the bigger washers, definitely non-metallic and could be teflon. The id for the small washer is about 3 mm while the id for the larger one is about 6 mm.

Last edited by rajul; 09-25-2021 at 06:51 PM.
Old 09-30-2021, 04:49 PM
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w8ye
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I remember seeing Teflon washers that size but do not remember seeing them on either brand of engine? I just don't have a picture in my mind for their use anymore?
Old 10-04-2021, 11:35 AM
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Not Saito parts for sure. Can't think of where these would go in the OS either. First thought under carb but a rubber O ring usually does that.

david

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