Mercury outboard spare part 840451A2 (PROPELLER SHAFT). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 225 HP Pro XS 6 CYL (3.0L), V-150, 200 HP XS 6 CYL (2.5L), V-135, 225 EFI PRO MAX/SUPER MAG, 140 JET, XR-6 / MAGNUM III, 200 EFI PRO MAX/SUPER MAG, 250 HP Pro XS 6 CYL (3.0L), 225X EFI PROMAX. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 840451A2 (PROPELLER SHAFT), documented in 15 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARBxr-6-magnum-iii0G303046 THRU 0G760299171View
Mercury 2-STROKE-CARBxr-6-magnum-iii0G760300 THRU 0G960499171View
Mercury 2-STROKE-CARBxr-6-magnum-iii0G960500 THRU 1B226999171View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T235000 THRU 0T81818061, 641View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T818181 THRU 1E00079661, 641View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l1E000797 THRU 1E00211061, 641View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-pro-xs-6-cyl-3-0l1B426561 THRU 1B752546611View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-pro-xs-6-cyl-3-0l1B752547 THRU 2B535608611View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-pro-xs-6-cyl-3-0l1B426561 THRU 1B752546611View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-pro-xs-6-cyl-3-0l1B752547 THRU 2B535608611View
Mercury 2-STROKE-EFI200-efi-pro-max-super-mag0G857000 THRU 0G858150611View
Mercury 2-STROKE-EFI225-efi-pro-max-super-mag0G610104 THRU 0G856999611View
Mercury 2-STROKE-EFI225-efi-pro-max-super-mag0G857000 THRU 0T429939611View
Mercury 2-STROKE-EFI225-efi-pro-max-super-magARCHIVE CAT 80918495611View
Mercury 2-STROKE-EFI225x-efi-promax0T430254 THRU 0T819605171View

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Appears in diagrams of these models

  • 225 HP Pro XS 6 CYL (3.0L)
  • V-150
  • 200 HP XS 6 CYL (2.5L)
  • V-135
  • 225 EFI PRO MAX/SUPER MAG
  • 140 JET
  • XR-6 / MAGNUM III
  • 200 EFI PRO MAX/SUPER MAG
  • 250 HP Pro XS 6 CYL (3.0L)
  • 225X EFI PROMAX