OEM OMC Johnson Evinrude nylon idle stop screw (331590) for 20-35hp carburetors. This genuine screw adjusts engine idle RPM and prevents stalling on compatible outboard models.
331590 OMC SCREW IDLE
€ 6,95
The 331590 is a nylon idle stop screw manufactured by OMC for Johnson and Evinrude outboard motors in the 20 to 35 horsepower range. This flat-head adjustment screw regulates the throttle plate opening at idle and is used on carburetors fitted to over 200 different engine variants from the 1980s and 1990s. The nylon construction prevents damage to carburetor bodies during adjustment.
1 in stock
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