Mercury outboard spare part 8M0142343 (CYLINDER BLOCK). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 225 HP Verado 6 CYL, 200R HP 3.4L V6 Racing, 200 HP 3.4L V6 SeaPro, 200 HP 3.4L V6, 200 HP 4.6L V8 Pro XS, 225 HP EFI. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 8M0142343 (CYLINDER BLOCK), documented in 10 exploded diagram location(s), across the 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 4-STROKE-EFI200-hp-3-4l-v62B529482 UP11View
Mercury 4-STROKE-EFI200-hp-3-4l-v6-seapro2B529482 UP11View
Mercury 4-STROKE-EFI200-hp-4-6l-v8-pro-xs2B529482 UP11View
Mercury 4-STROKE-EFI200r-hp-3-4l-v6-racing3B547096 UP11View
Mercury 4-STROKE-EFI200r-hp-3-4l-v6-racing3B648748 UP11View
Mercury 4-STROKE-EFI225-hp-efi0T653945 UP11View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl0P409357 THRU 0P46448711View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl0P464488 THRU 0P52055211View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl0P520553 THRU 2B14412211View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl0T980000 THRU 1B22699911View

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Appears in diagrams of these models

  • 225 HP Verado 6 CYL
  • 200R HP 3.4L V6 Racing
  • 200 HP 3.4L V6 SeaPro
  • 200 HP 3.4L V6
  • 200 HP 4.6L V8 Pro XS
  • 225 HP EFI