8128341EXTENSION Exhaust

Mercury outboard spare part 8128341 (EXTENSION Exhaust). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits V-150, 115 HP V6 CYL (2.5L), 150 HP Pro XS 6 CYL (2.5L), 175 HP V6 CYL (2.5L). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 8128341 (EXTENSION Exhaust), documented in 3 exploded diagram location(s), across the 2-STROKE-DFI-OPTIMAX series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-DFI-OPTIMAX115-hp-v6-cyl-2-5l0G960500 THRU 0T178499271View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-pro-xs-6-cyl-2-5l1B690542 THRU 2B535572271View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T178500 THRU 0T800999401View

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Appears in diagrams of these models

  • V-150
  • 115 HP V6 CYL (2.5L)
  • 150 HP Pro XS 6 CYL (2.5L)
  • 175 HP V6 CYL (2.5L)