Mercury outboard spare part 18178 (ROLLER). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits V-150, V-135, 140 JET, 105 JET, 225 (3.0L), 225 MARATHON (3.0L), 225 SEAPRO (3.0L), V-175, V-200, S2000, SST 120, V-140 (INTERNATIONAL), V-200 (2.5L) 1991 ONLY. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 18178 (ROLLER), documented in 19 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB105-jet0D082000 THRU 0G30304581View
Mercury 2-STROKE-CARB105-jet0G303046 THRU 0G76029981View
Mercury 2-STROKE-CARB140-jet0D082000 THRU 0G30304581View
Mercury 2-STROKE-CARB225-3-0l0D280813 THRU 0G76029917, 291View
Mercury 2-STROKE-CARB225-marathon-3-0l0G245605 THRU 0G76029917, 291View
Mercury 2-STROKE-CARB225-seapro-3-0l0G245605 THRU 0G76029917, 291View
Mercury 2-STROKE-CARBs20000D030200 UP171View
Mercury 2-STROKE-CARBsst-1200D030200 UP171View
Mercury 2-STROKE-CARBv-1350A904646 THRU 0C10086081View
Mercury 2-STROKE-CARBv-1350C100861 THRU 0C23955281View
Mercury 2-STROKE-CARBv-1350C239553 THRU 0D08199981View
Mercury 2-STROKE-CARBv-1350D082000 THRU 0G30304581View
Mercury 2-STROKE-CARBv-1350G303046 THRU 0G76029981View
Mercury 2-STROKE-CARBv-1350G760300 THRU 0G96049981View
Mercury 2-STROKE-CARBv-1350G960500 THRU 0T17849981View
Mercury 2-STROKE-CARBv-140-international0T178500 THRU 1B226999101View
Mercury 2-STROKE-CARBv-1500A904646 THRU 0C10086081View
Mercury 2-STROKE-CARBv-200-2-5l-1991-only0C291520 THRU 0D081999121View
Mercury 2-STROKE-CARBxr-6-magnum-iii0D082000 THRU 0G30304581View

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Appears in diagrams of these models

  • V-150
  • V-135
  • 140 JET
  • 105 JET
  • 225 (3.0L)
  • 225 MARATHON (3.0L)
  • 225 SEAPRO (3.0L)
  • V-175
  • V-200
  • S2000
  • SST 120
  • V-140 (INTERNATIONAL)
  • V-200 (2.5L) 1991 ONLY