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Old 04-30-2010, 08:24 PM
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dutch1 dutch1 is offline
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Join Date: Dec 2004
Location: Jayhawk
Posts: 2,227
If your carb is exactly like the one in the diagram, I believe there is only one O ring and that is part #8, between the carb body and the rotor cover. There is a nylon roller that rotor cams on and it sits on a pin inside the carb body. If the roller breaks the engine will idle erattically. I've opened a few of those carbs up and found two pieces of the roller in the bottom of the carb. The roller is illustrated just below the oring.
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