Dimo Marine

73274SCREW Upper End Cap (0.75 Inch)

Fits models / variants:

Mercury outboard spare part 73274 (SCREW Upper End Cap (0.75 Inch)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 45, 450 4 CYL, 50, 500 4 CYL. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 73274 (SCREW Upper End Cap (0.75 Inch)), documented in 19 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB45-450-4-cyl0A719281 THRU 0A74594474View
Mercury 2-STROKE-CARB45-450-4-cyl0B110789 THRU 0B37027174View
Mercury 2-STROKE-CARB45-450-4-cyl5531630 THRU 0B11078874View
Mercury 2-STROKE-CARB45-450-4-cyl7143688 THRU 0A71928074View
Mercury 2-STROKE-CARB45-450-4-cyl8063985 THRU 0B11078874View
Mercury 2-STROKE-CARB45-450-4-cyl9248006 THRU 946669174View
Mercury 2-STROKE-CARB45-450-4-cyl9466692 THRU 0952253574View
Mercury 2-STROKE-CARB50-500-4-cyl5531630 THRU 0B11078874View
Mercury 2-STROKE-CARB50-500-4-cyl7143688 THRU 0A71928074View
Mercury 2-STROKE-CARB50-500-4-cyl8063985 THRU 0B11078874View
Mercury 2-STROKE-CARB50-500-4-cyl9248006 THRU 946669174View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 3618074View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 3869174View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 3888374View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 4638974View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 4842574View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 5697274View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 7173274View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 7496274View

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Appears in diagrams of these models

  • 45, 450 4 CYL
  • 50, 500 4 CYL