840453A2PROPELLER SHAFT

Mercury outboard spare part 840453A2 (PROPELLER SHAFT). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 250 HP XS 6 CYL (3.0L), 2.5XS (2.5L), 300X (3.0L) PRO MAX. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 840453A2 (PROPELLER SHAFT), documented in 3 exploded diagram location(s), across the 2-STROKE-DFI-OPTIMAX series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-DFI-OPTIMAX2-5xs-2-5l0T997974 THRU 1E000796171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T651945 THRU 0T818042171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T818043 THRU 0T997973171View

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Appears in diagrams of these models

  • 250 HP XS 6 CYL (3.0L)
  • 2.5XS (2.5L)
  • 300X (3.0L) PRO MAX