66778PLATE

Fits models / variants:

Mercury outboard spare part 66778 (PLATE). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

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

Part Specifications and Installation Reference

Mercury outboard part 66778 (PLATE), documented in 24 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB30-jet0C159200 THRU 0G58999912, 361View
Mercury 2-STROKE-CARB30-jet9570790 THRU 0G58999912, 361View
Mercury 2-STROKE-CARB40-400-4-cyl0C159200 THRU 0G58999912, 361View
Mercury 2-STROKE-CARB40-400-4-cyl9570790 THRU 0G58999912, 361View
Mercury 2-STROKE-CARB40-400-4-cylARCHIVE CAT 2993712, 361View
Mercury 2-STROKE-CARB45-450-4-cyl0A719281 THRU 0A745944361View
Mercury 2-STROKE-CARB45-450-4-cyl0B110789 THRU 0B370271361View
Mercury 2-STROKE-CARB45-450-4-cyl5531630 THRU 0B110788361View
Mercury 2-STROKE-CARB45-450-4-cyl7143688 THRU 0A719280361View
Mercury 2-STROKE-CARB45-450-4-cyl8063985 THRU 0B110788361View
Mercury 2-STROKE-CARB45-450-4-cyl9248006 THRU 9466691361View
Mercury 2-STROKE-CARB45-450-4-cyl9466692 THRU 09522535361View
Mercury 2-STROKE-CARB50-500-4-cyl5531630 THRU 0B110788361View
Mercury 2-STROKE-CARB50-500-4-cyl7143688 THRU 0A719280361View
Mercury 2-STROKE-CARB50-500-4-cyl8063985 THRU 0B110788361View
Mercury 2-STROKE-CARB50-500-4-cyl9248006 THRU 9466691361View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 36180361View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 38691361View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 38883361View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 46389361View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 48425361View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 56972361View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 71732361View
Mercury 2-STROKE-CARB50-500-4-cylARCHIVE CAT 74962361View

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Appears in diagrams of these models

  • 50, 500 4 CYL
  • 45, 450 4 CYL