Mercury outboard spare part 73521 (STARTER MOTOR ASSEMBLY). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 60 3 CYL, 55 3 CYL, 90, 900 6 CYL, 45, 450 4 CYL, 30 JET, 45 JET, 50 3 CYL, 50, 500 4 CYL, 40, 400 4 CYL. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 73521 (STARTER MOTOR ASSEMBLY), documented in 23 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB30-jet0C159200 THRU 0G589999-, 111View
Mercury 2-STROKE-CARB30-jet9570790 THRU 0G589999-, 111View
Mercury 2-STROKE-CARB40-400-4-cyl0C159200 THRU 0G589999111View
Mercury 2-STROKE-CARB40-400-4-cyl9570790 THRU 0G589999111View
Mercury 2-STROKE-CARB40-400-4-cylARCHIVE CAT 29937111View
Mercury 2-STROKE-CARB45-450-4-cyl0A719281 THRU 0A745944-1View
Mercury 2-STROKE-CARB45-450-4-cyl0B110789 THRU 0B370271-1View
Mercury 2-STROKE-CARB45-450-4-cyl5531630 THRU 0B110788-1View
Mercury 2-STROKE-CARB45-450-4-cyl7143688 THRU 0A719280-1View
Mercury 2-STROKE-CARB45-450-4-cyl8063985 THRU 0B110788-1View
Mercury 2-STROKE-CARB45-450-4-cyl9248006 THRU 9466691-1View
Mercury 2-STROKE-CARB45-450-4-cyl9466692 THRU 09522535-1View
Mercury 2-STROKE-CARB45-jet0D000750 THRU 0G290584-1View
Mercury 2-STROKE-CARB90-900-6-cyl5594657 THRU 6436122-1View
Mercury 2-STROKE-CARB90-900-6-cyl6436123 THRU 0B385292-1View
Mercury 2-STROKE-CARB90-900-6-cyl7147088 THRU 7208847-1View
Mercury 2-STROKE-CARB90-900-6-cyl7208848 THRU 0B385292-1View
Mercury 2-STROKE-CARB90-900-6-cyl8071020 UP-1View
Mercury 2-STROKE-CARB90-900-6-cylARCHIVE CAT 38612-1View
Mercury 2-STROKE-CARB90-900-6-cylARCHIVE CAT 79176-1View
Mercury 2-STROKE-CARB90-900-6-cylARCHIVE CAT 84516-1View
Mercury 2-STROKE-CARB90-900-6-cylARCHIVE CAT 84979-1View
Mercury 2-STROKE-CARB90-900-6-cylARCHIVE CAT 86153-1View

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Appears in diagrams of these models

  • 60 3 CYL
  • 55 3 CYL
  • 90, 900 6 CYL
  • 45, 450 4 CYL
  • 30 JET
  • 45 JET
  • 50 3 CYL
  • 50, 500 4 CYL
  • 40, 400 4 CYL