Mercury outboard spare part F8058 (LOCKWASHER). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 90 H.P. (1990), 35 H.P. (1989), 25 HP 3 CYL LIGHTNING (International), 35 H.P. (1987), 35 H.P. (1988), 25 H.P. (1998), 15 H.P. (1996), 15 H.P. (1997), 35 H.P. (1986), 9.9 H.P. (1996), 9.9 H.P. (1997), 15 H.P. (1998), 9.9 H.P. (1998). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part F8058 (LOCKWASHER), documented in 56 exploded diagram location(s), across the 2-STROKE-CARB, FORCE, SEARS series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB25-hp-3-cyl-lightning-international0E268781 THRU 0E28799920, 312View
Mercury 2-STROKE-CARB25-hp-3-cyl-lightning-international0E288000 THRU 0E30131920, 312View
Mercury FORCE15-h-p-19960E127700 THRU 0E20299921, 222, 1View
Mercury FORCE15-h-p-19970E203000 THRU 0E28799921, 222, 1View
Mercury FORCE15-h-p-19980E288000 THRU 0E344999301View
Mercury FORCE25-h-p-19980E288000 THRU 0E34499920, 30, 312, 1View
Mercury FORCE35-h-p-1986357F6A UP228View
Mercury FORCE35-h-p-1986357FC6A UP228View
Mercury FORCE35-h-p-19870C357F7A UP228View
Mercury FORCE35-h-p-19870C357F7B UP228View
Mercury FORCE35-h-p-1987357F7A UP228View
Mercury FORCE35-h-p-1987357F7B UP228View
Mercury FORCE35-h-p-1987357Y7A UP228View
Mercury FORCE35-h-p-1987357Y7B UP228View
Mercury FORCE35-h-p-19880C357F8B UP228View
Mercury FORCE35-h-p-1988357D8B UP228View
Mercury FORCE35-h-p-1988357F8B UP228View
Mercury FORCE35-h-p-1988357R8B UP228View
Mercury FORCE35-h-p-1988357Y8A UP228View
Mercury FORCE35-h-p-1988357Y8B UP228View
Mercury FORCE35-h-p-1989357F9A UP228View
Mercury FORCE35-h-p-1989357F9B UP228View
Mercury FORCE35-h-p-1989357P9A UP228View
Mercury FORCE35-h-p-1989357R9A UP228View
Mercury FORCE35-h-p-1989357X9B UP228View
Mercury FORCE35-h-p-1989357Y9A UP228View
Mercury FORCE35-h-p-1989357Y9B UP228View
Mercury FORCE35-h-p-1989ARCHIVE CAT FOB4456228View
Mercury FORCE35-h-p-1989C357F9A UP228View
Mercury FORCE9-9-h-p-19960E127700 THRU 0E20299921, 222, 1View
Mercury FORCE9-9-h-p-19970E203000 THRU 0E28799921, 222, 1View
Mercury FORCE9-9-h-p-19980E288000 THRU 0E344999301View
Mercury FORCE90-h-p-1990903F90A UP292View
Mercury FORCE90-h-p-1990903F90B UP292View
Mercury FORCE90-h-p-1990903F90C UP292View
Mercury FORCE90-h-p-1990903X90A UP292View
Mercury FORCE90-h-p-1990903X90B UP292View
Mercury FORCE90-h-p-1990903X90C UP292View
Mercury FORCE90-h-p-1990906A90A UP292View
Mercury FORCE90-h-p-1990906A90B UP292View
Mercury FORCE90-h-p-1990906A90C UP292View
Mercury FORCE90-h-p-1990906F90A UP292View
Mercury FORCE90-h-p-1990906F90B UP292View
Mercury FORCE90-h-p-1990906F90C UP292View
Mercury FORCE90-h-p-1990906X90A UP292View
Mercury FORCE90-h-p-1990906X90B UP292View
Mercury FORCE90-h-p-1990906X90C UP292View
Mercury FORCE90-h-p-1990908F90A UP292View
Mercury FORCE90-h-p-1990908F90B UP292View
Mercury FORCE90-h-p-1990908F90C UP292View
Mercury FORCE90-h-p-1990908X90A UP292View
Mercury FORCE90-h-p-1990908X90B UP292View
Mercury FORCE90-h-p-1990908X90C UP292View
Mercury SEARS15-hp225 591500 THRU 225 591490301View
Mercury SEARS25-hp225 592500 THRU 225 59259030, 311, 2View
Mercury SEARS9-9-hp225 591990 225 591980 THRU 225 591980301View

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Appears in diagrams of these models

  • 90 H.P. (1990)
  • 35 H.P. (1989)
  • 25 HP 3 CYL LIGHTNING (International)
  • 35 H.P. (1987)
  • 35 H.P. (1988)
  • 25 H.P. (1998)
  • 15 H.P. (1996)
  • 15 H.P. (1997)
  • 35 H.P. (1986)
  • 9.9 H.P. (1996)
  • 9.9 H.P. (1997)
  • 15 H.P. (1998)
  • 9.9 H.P. (1998)