21923NUT ( 8-32) ADJUSTING SCREW

Fits models / variants:

Mercury outboard spare part 21923 (NUT ( 8-32) ADJUSTING SCREW). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 40 HP 2 CYL (PRODUCT OF USA). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 21923 (NUT ( 8-32) ADJUSTING SCREW), documented in 4 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB40-hp-2-cyl-product-of-usa5589202 THRU 5595531241View
Mercury 2-STROKE-CARB40-hp-2-cyl-product-of-usa7146488 THRU 7147237241View
Mercury 2-STROKE-CARB40-hp-2-cyl-product-of-usa8065265 THRU 8068064241View
Mercury 2-STROKE-CARB40-hp-2-cyl-product-of-usa9256981 THRU 9258280241View

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Appears in diagrams of these models

  • 40 HP 2 CYL (PRODUCT OF USA)