Description
Universal Carburetor Fuel Mixture Screw O-Rings Pk/10 – Replaces OEM 16038-011. This mixture-screw O-ring seals the idle-mixture screw passage so the adjustment circuit is not affected by air leakage.
Replace flattened, cut, hardened, swollen, or leaking O-rings during service.
Fitment / Compatibility
- Universal / Custom – Confirm the exact joint or …






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