Mercury outboard spare part 880720A03 (GEAR KIT Forward/Pinion). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 200 HP Verado 6 CYL, 225 HP Verado 6 CYL, 250 HP Verado 6 CYL, 275 HP Verado 6 CYL, 300 HP Verado 6 CYL, 200 HP 6 CYL (3.0L), 200 HP Pro XS 6 CYL (3.0L), 200 HP DTS 6 CYL (3.0L), 225 HP 6 CYL (3.0L), 225 HP DTS 6 CYL (3.0L), 250 HP 6 CYL (3.0L), 200 (3.0L), 225 (3.0L), 250 (3.0L). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 880720A03 (GEAR KIT Forward/Pinion), documented in 26 exploded diagram location(s), across the 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI, 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B504989 THRU 1B912785211View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B912786 THRU 2B535571211View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l1B504989 THRU 1B964735211View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-pro-xs-6-cyl-3-0l1B504989 THRU 1B912785211View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-pro-xs-6-cyl-3-0l1B912786 THRU 2B535571211View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l1B504989 THRU 2B535086211View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l1B504989 THRU 1B964735211View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-6-cyl-3-0l1B528615 THRU 2B535086211View
Mercury 2-STROKE-EFI200-3-0l1B504989 THRU 2B528096211View
Mercury 2-STROKE-EFI225-3-0l1B504989 THRU 2B528096211View
Mercury 2-STROKE-EFI250-3-0l1B504989 THRU 2B528096211View
Mercury 4-STROKE-EFI200-hp-verado-6-cyl0P520553 THRU 2B144122211View
Mercury 4-STROKE-EFI200-hp-verado-6-cyl1B517434 THRU 2B144122211View
Mercury 4-STROKE-EFI200-hp-verado-6-cyl2B144123 THRU 2B578935211View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl0P520553 THRU 2B144122211View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl1B517434 THRU 2B144122211View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl2B144123 THRU 2B578935211View
Mercury 4-STROKE-EFI250-hp-verado-6-cyl0P520553 THRU 2B144122211View
Mercury 4-STROKE-EFI250-hp-verado-6-cyl1B517434 THRU 2B144122211View
Mercury 4-STROKE-EFI250-hp-verado-6-cyl2B144123 THRU 2B578935211View
Mercury 4-STROKE-EFI275-hp-verado-6-cyl0P520553 THRU 2B144122211View
Mercury 4-STROKE-EFI275-hp-verado-6-cyl1B517434 THRU 2B144122211View
Mercury 4-STROKE-EFI275-hp-verado-6-cyl2B144123 THRU 2B578935211View
Mercury 4-STROKE-EFI300-hp-verado-6-cyl0P520553 THRU 2B144122211View
Mercury 4-STROKE-EFI300-hp-verado-6-cyl1B517434 THRU 2B144122211View
Mercury 4-STROKE-EFI300-hp-verado-6-cyl2B144123 THRU 2B578935211View

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Appears in diagrams of these models

  • 200 HP Verado 6 CYL
  • 225 HP Verado 6 CYL
  • 250 HP Verado 6 CYL
  • 275 HP Verado 6 CYL
  • 300 HP Verado 6 CYL
  • 200 HP 6 CYL (3.0L)
  • 200 HP Pro XS 6 CYL (3.0L)
  • 200 HP DTS 6 CYL (3.0L)
  • 225 HP 6 CYL (3.0L)
  • 225 HP DTS 6 CYL (3.0L)
  • 250 HP 6 CYL (3.0L)
  • 200 (3.0L)
  • 225 (3.0L)
  • 250 (3.0L)