Mercury outboard spare part 855998A3 (POWER TRIM Complete). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 200 HP 6 CYL (3.0L), 225 HP 6 CYL (3.0L), 250 HP XS 6 CYL (3.0L), 200 (3.0L), 200 HP DTS 6 CYL (3.0L), 225 HP DTS 6 CYL (3.0L), 175 HP V6 CYL (2.5L), 200 HP Pro XS 6 CYL (3.0L), 250 HP Sport XS 6 CYL (2.5L), 300 HP XS 6 CYL (3.2L), JP (3.0L), 200 EFI PRO MAX/SUPER MAG, 140 JET, V-135, V-140 (INTERNATIONAL), V-150, V-200, XR-6 / MAGNUM III, 135 HP V6 CYL (2.5L), 150 HP V6 CYL (2.5L), 2.5XS (2.5L), 225 HP SPORT XS 6 CYL (2.5L), 225 HP Sport XS 6 CYL (3.0L), 225 HP XS 6 CYL (2.5L), 250 HP 6 CYL (3.0L), 3.0L DSI (Diesel Spark Ignition), 150 HP PRO MAX/SUPER MAG, 225 (3.0L) MARATHON, 225X EFI PROMAX. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 855998A3 (POWER TRIM Complete), documented in 68 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARBv-140-international0T178500 THRU 1B226999-1View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T178500 THRU 0T800999-1View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T801000 THRU 1B226999-1View
Mercury 2-STROKE-DFI-OPTIMAX2-5xs-2-5l0T997974 THRU 1E000796-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G590000 THRU 0G760299-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G760300 THRU 0G960499-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G960500 THRU 0T178499-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T178500 THRU 0T598999-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T801000 THRU 1B417701-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B912786 THRU 2B535571-1View
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-OPTIMAX200-hp-dts-6-cyl-3-0l1B504989 THRU 1B964735-1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-pro-xs-6-cyl-3-0l1B912786 THRU 2B535571-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G590000 THRU 0G760299-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G760300 THRU 0G960499-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G960500 THRU 0T178499-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T178500 THRU 0T598999-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T801000 THRU 1B417701-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l0T599000 THRU 1B417701-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l1B504989 THRU 1B964735-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-sport-xs-6-cyl-2-5l1E002584 THRU 1E050825-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-sport-xs-6-cyl-3-0l1E000797 THRU 1E002583-1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-xs-6-cyl-2-5l1E002584 THRU 1B792195-1View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-sport-xs-6-cyl-2-5l1E002342 THRU 1E051823-1View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-sport-xs-6-cyl-2-5l1E051824 THRU 1E052994-1View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T651945 THRU 0T818042-1View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T818043 THRU 0T997973-1View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E000797 THRU 1E002341-1View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E002342 THRU 1E051113-1View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E053158 THRU 1E053958-1View
Mercury 2-STROKE-DFI-OPTIMAX3-0l-dsi-diesel-spark-ignition1E052967 THRU 1E054191-1View
Mercury 2-STROKE-DFI-OPTIMAX300-hp-xs-6-cyl-3-2l1E001867 THRU 1E052057-1View
Mercury 2-STROKE-DFI-OPTIMAXjp-3-0l0T997974 THRU 1E003045-1View
Mercury 2-STROKE-EFI200-3-0l0T750164 THRU 0T800999-1View
Mercury 2-STROKE-EFI200-3-0l0T801000 THRU 1B417701-1View
Mercury 2-STROKE-EFI200-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-EFI200-3-0l1B504989 THRU 2B528096-1View
Mercury 2-STROKE-EFI200-efi-pro-max-super-mag0D935000 THRU 0G610079-1View
Mercury 2-STROKE-EFI225-3-0l0G760300 THRU 0T408999-1View
Mercury 2-STROKE-EFI225-3-0l0T801000 THRU 1B417701-1View
Mercury 2-STROKE-EFI225-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-EFI225-3-0l1B504989 THRU 2B528096-1View
Mercury 2-STROKE-EFI225-3-0l-marathon0T801000 THRU 1B417701-1View
Mercury 2-STROKE-EFI225-3-0l-seapro0T801000 THRU 1B417701-1View
Mercury 2-STROKE-EFI225x-efi-promax0T430254 THRU 0T819605-1View
Mercury 2-STROKE-EFI250-3-0l0G129222 THRU 0G760299-1View
Mercury 2-STROKE-EFI250-3-0l0G760300 THRU 0T408999-1View
Mercury 2-STROKE-EFI250-3-0l0T409000 THRU 0T800999-1View
Mercury 2-STROKE-EFI250-3-0l0T801000 THRU 1B417701-1View
Mercury 2-STROKE-EFI250-3-0l1B417702 THRU 1B504988-1View
Mercury 2-STROKE-EFI250-3-0l1B504989 THRU 2B528096-1View
Mercury 2-STROKE-EFI250-l-3-0l0T861319 THRU 1B118897-1View
Mercury 2-STROKE-EFI250xb-3-0l0G980600 THRU 0T800999-1View
Mercury 2-STROKE-EFI3-0l-marathon0T409000 THRU 0T800999-1View
Mercury 2-STROKE-EFI3-0l-seapro0T409000 THRU 0T800999-1View
Mercury 2-STROKE-EFI300x-3-0l-pro-max0T235084 THRU 0T429939-1View
Mercury 2-STROKE-EFIv-150-hp0G960500 THRU 0T408999-1View
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-150-hp-mag0D082000 THRU 0G303045-1View
Mercury 2-STROKE-EFIv-150-hp-xri0D082000 THRU 0G303045-1View
Mercury 2-STROKE-EFIv-175-hp0G960500 THRU 0T408999-1View
Mercury 2-STROKE-EFIv-200-2-5l1B227000 THRU 2B121048-1View
Mercury 2-STROKE-EFIv-200-mag0D082000 THRU 0G303045-1View

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Appears in diagrams of these models

  • 200 HP 6 CYL (3.0L)
  • 225 HP 6 CYL (3.0L)
  • 250 HP XS 6 CYL (3.0L)
  • 200 (3.0L)
  • 200 HP DTS 6 CYL (3.0L)
  • 225 HP DTS 6 CYL (3.0L)
  • 175 HP V6 CYL (2.5L)
  • 200 HP Pro XS 6 CYL (3.0L)
  • 250 HP Sport XS 6 CYL (2.5L)
  • 300 HP XS 6 CYL (3.2L)
  • JP (3.0L)
  • 200 EFI PRO MAX/SUPER MAG
  • 140 JET
  • V-135
  • V-140 (INTERNATIONAL)
  • V-150
  • V-200
  • XR-6 / MAGNUM III
  • 135 HP V6 CYL (2.5L)
  • 150 HP V6 CYL (2.5L)
  • 2.5XS (2.5L)
  • 225 HP SPORT XS 6 CYL (2.5L)
  • 225 HP Sport XS 6 CYL (3.0L)
  • 225 HP XS 6 CYL (2.5L)
  • 250 HP 6 CYL (3.0L)
  • 3.0L DSI (Diesel Spark Ignition)
  • 150 HP PRO MAX/SUPER MAG
  • 225 (3.0L) MARATHON
  • 225X EFI PROMAX