803509BOLT (M8 x 90)

Mercury outboard spare part 803509 (BOLT (M8 x 90)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 6 HP Carb, 8 HP Carb (209cc), 4 HP Carb, 5 HP Carb JCI, 5 HP Carb. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 803509 (BOLT (M8 x 90)), documented in 10 exploded diagram location(s), across the 4-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 4-STROKE-CARB4-hp-carb0R411838 UP212View
Mercury 4-STROKE-CARB5-hp-carb0R411838 UP212View
Mercury 4-STROKE-CARB5-hp-carb-jci0R560794 UP212View
Mercury 4-STROKE-CARB6-hp-carb0P073456 THRU 0P400999212View
Mercury 4-STROKE-CARB6-hp-carb0P401000 THRU 0R411837212View
Mercury 4-STROKE-CARB6-hp-carb0R000001 THRU 0R067089212View
Mercury 4-STROKE-CARB6-hp-carb0R067090 THRU 0R411837212View
Mercury 4-STROKE-CARB6-hp-carb0R411838 UP212View
Mercury 4-STROKE-CARB8-hp-carb-209cc0P325500 THRU 1R279944212View
Mercury 4-STROKE-CARB8-hp-carb-209cc0R042475 THRU 1R279944212View

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Appears in diagrams of these models

  • 6 HP Carb
  • 8 HP Carb (209cc)
  • 4 HP Carb
  • 5 HP Carb JCI
  • 5 HP Carb