Mercury outboard spare part 8M0053505 (TOOL Indicator, Backlash). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 50 3 CYL, 75 3 CYL, 200 HP 6 CYL (3.0L), 225 HP 6 CYL (3.0L), 45 JET, 60 3 CYL BIGFOOT, 65 JET, 175 HP V6 CYL (2.5L), 125 4 CYL, 200 HP DTS 6 CYL (3.0L), 115 4 CYL, 55 3 CYL, 65 JET 3 CYL, 80 JET, 200 HP Pro XS 6 CYL (3.0L), 110 Jet (2.5L), 135 HP V6 CYL (2.5L), 150 HP V6 CYL (2.5L), 175 HP Pro XS 6 CYL (2.5L), 225 HP DTS 6 CYL (3.0L). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 8M0053505 (TOOL Indicator, Backlash), documented in 89 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI, 4-STROKE-CARB, 4-STROKE-EFI, FORCE series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB110-jet-2-5l1B690542 THRU 1B974227-1View
Mercury 2-STROKE-CARB125-4-cyl0P325500 THRU 0P340986-1View
Mercury 2-STROKE-CARB125-4-cyl0T980000 THRU 1B214144-1View
Mercury 2-STROKE-CARB125-4-cyl1B000001 THRU 1B358950-1View
Mercury 2-STROKE-CARB60-3-cyl-bigfoot0G590000 THRU 0G760299-1View
Mercury 2-STROKE-CARB60-3-cyl-bigfoot9973100 THRU 0P016999-1View
Mercury 2-STROKE-CARB65-jet0G760300 THRU 0T979999-1View
Mercury 2-STROKE-CARB65-jet0P017000 THRU 0P325499-1View
Mercury 2-STROKE-CARB65-jet-3-cyl0T980000 THRU 1B214111-1View
Mercury 2-STROKE-CARB65-jet-3-cyl1B000001 THRU 2B535625-1View
Mercury 2-STROKE-CARB80-jet0T980000 THRU 1B214144-1View
Mercury 2-STROKE-CARB80-jet1B000001 THRU 1B358950-1View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-pro-xs-6-cyl-2-5l1B516339 THRU 2B535624-1View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T178500 THRU 0T80099901View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T801000 THRU 1B22699901View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B227000 THRU 1B41770101View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T178500 THRU 0T59899901View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T599000 THRU 0T80099901View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l0T980000 THRU 1B417701-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T178500 THRU 0T59899901View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T599000 THRU 0T80099901View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-EFI200-3-0l0T801000 THRU 1B41770101View
Mercury 2-STROKE-EFI200-3-0l1B417702 THRU 1B50498801View
Mercury 2-STROKE-EFI200-3-0l1B504989 THRU 2B52809601View
Mercury 2-STROKE-EFI225-3-0l0T801000 THRU 1B41770101View
Mercury 2-STROKE-EFI225-3-0l1B417702 THRU 1B50498801View
Mercury 2-STROKE-EFI225-3-0l1B504989 THRU 2B52809601View
Mercury 2-STROKE-EFI225-3-0l-marathon0T801000 THRU 1B41770101View
Mercury 2-STROKE-EFI225-3-0l-seapro0T801000 THRU 1B41770101View
Mercury 2-STROKE-EFI250-3-0l0T801000 THRU 1B41770101View
Mercury 2-STROKE-EFI250-3-0l1B417702 THRU 1B50498801View
Mercury 2-STROKE-EFI250-3-0l1B504989 THRU 2B52809601View
Mercury 2-STROKE-EFI250-l-3-0l0T861319 THRU 1B11889701View
Mercury 2-STROKE-EFIv-150-hp-2-5l0T409000 THRU 0T80099901View
Mercury 2-STROKE-EFIv-150-hp-2-5l0T801000 THRU 1B226999-1View
Mercury 2-STROKE-EFIv-150-hp-2-5l1B227000 THRU 2B121048-1View
Mercury 2-STROKE-EFIv-175-efi-2-5l0T409000 THRU 0T80099901View
Mercury 2-STROKE-EFIv-200-2-5l0T409000 THRU 0T80099901View
Mercury 2-STROKE-EFIv-200-2-5l0T801000 THRU 1B22699901View
Mercury 2-STROKE-EFIv-200-2-5l1B227000 THRU 2B12104801View
Mercury 4-STROKE-CARB2-5-hp-carb0R131842 UPNS1View
Mercury 4-STROKE-CARB2-hp-carb0R131842 THRU 0R504789NS1View
Mercury 4-STROKE-CARB3-5-hp-carb0R131842 UPNS1View
Mercury 4-STROKE-CARB3-5-hp-carb-jci0R568285 UPNS1View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0P153500 THRU 0P40099956—View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0T409000 THRU 1B22699956—View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0P153500 THRU 0P40099956—View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0P401000 THRU 1B34430656—View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0T409000 THRU 1B22699956—View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl1B227000 THRU 1B34430656—View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl1C000001 THRU 1C01882556—View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl1C018826 THRU 1C73963456—View
Mercury 4-STROKE-EFI115-hp-efi0T178500 THRU 0T800999541View
Mercury 4-STROKE-EFI115-hp-efi0T801000 THRU 1B226999541View
Mercury 4-STROKE-EFI115-hp-efi1B227000 THRU 1B366822541View
Mercury 4-STROKE-EFI115-hp-efi1B366823 THRU 2B094995541View
Mercury 4-STROKE-EFI115-hp-efi2B095049 UP541View
Mercury 4-STROKE-EFI250-4-6l-v8-apx1E054548 UPNS1View
Mercury 4-STROKE-EFI250-hp-pro-verado-6-cyl1B830170 THRU 2B14412281View
Mercury 4-STROKE-EFI250-hp-pro-verado-6-cyl2B144123 THRU 2B57771581View
Mercury 4-STROKE-EFI275-hp-verado-6-cyl0P409357 THRU 0P464487NS1View
Mercury 4-STROKE-EFI275-hp-verado-6-cyl0P464488 THRU 0P520552NS1View
Mercury 4-STROKE-EFI275-hp-verado-6-cyl0T980000 THRU 1B226999NS1View
Mercury 4-STROKE-EFI275-hp-verado-6-cyl1B227000 THRU 1B381711NS1View
Mercury 4-STROKE-EFI275-hp-verado-6-cyl1B381712 THRU 1B517433NS1View
Mercury 4-STROKE-EFI300-hp-4-6l-v82B529482 UPNS1View
Mercury 4-STROKE-EFI300-hp-4-6l-v8-ams-seapro2B529482 UPNS1View
Mercury 4-STROKE-EFI300-hp-4-6l-v8-cms-seapro2B529482 UPNS1View
Mercury 4-STROKE-EFI300-hp-4-6l-v8-verado2B529482 UPNS1View
Mercury 4-STROKE-EFI300-hp-pro-verado-6-cyl1B830170 THRU 2B144122NS1View
Mercury 4-STROKE-EFI300-hp-pro-verado-6-cyl2B144123 THRU 2B577715NS1View
Mercury 4-STROKE-EFI300-ros-hp-4-6l-v8-15-inch-midsection-racing1E054618 UPNS1View
Mercury 4-STROKE-EFI300r-hp-4-6l-v8-15-inch-midsection-racing1E054618 UPNS1View
Mercury 4-STROKE-EFI300r-hp-4-6l-v8-ams-racing1E081459 UPNS1View
Mercury 4-STROKE-EFI360-hp-4-6l-v8-apx1E054247 UPNS1View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl0P401000 THRU 0P515896-1View

Another 9 location(s) are recorded but not listed here. Use the model links above to open the matching diagram.

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Appears in diagrams of these models

  • 50 3 CYL
  • 75 3 CYL
  • 200 HP 6 CYL (3.0L)
  • 225 HP 6 CYL (3.0L)
  • 45 JET
  • 60 3 CYL BIGFOOT
  • 65 JET
  • 175 HP V6 CYL (2.5L)
  • 125 4 CYL
  • 200 HP DTS 6 CYL (3.0L)
  • 115 4 CYL
  • 55 3 CYL
  • 65 JET 3 CYL
  • 80 JET
  • 200 HP Pro XS 6 CYL (3.0L)
  • 110 Jet (2.5L)
  • 135 HP V6 CYL (2.5L)
  • 150 HP V6 CYL (2.5L)
  • 175 HP Pro XS 6 CYL (2.5L)
  • 225 HP DTS 6 CYL (3.0L)