Mercury outboard spare part 803005 (THRU BOLT). 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), 250 (3.0L), 200 (3.0L), 175 HP V6 CYL (2.5L), 200 HP DTS 6 CYL (3.0L), 225 HP DTS 6 CYL (3.0L), 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, 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), 225 EFI PRO MAX/SUPER MAG, 225X EFI PROMAX, 250 L (3.0L), 3.0L MARATHON. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 803005 (THRU BOLT), documented in 62 exploded diagram location(s), across the 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI, 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T801000 THRU 1B22699922View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B227000 THRU 1B41770122View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B417702 THRU 1B50845722View
Mercury 2-STROKE-DFI-OPTIMAX2-5xs-2-5l0T997974 THRU 1E00079622View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G590000 THRU 0G76029922View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G760300 THRU 0G96049922View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G960500 THRU 0T17849922View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T801000 THRU 1B41770122View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B417702 THRU 1B50498822View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B912786 THRU 2B53557122View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l0T980000 THRU 1B41770122View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l1B417702 THRU 1B50498822View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l1B504989 THRU 1B96473522View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-pro-xs-6-cyl-3-0l1B912786 THRU 2B53557122View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G590000 THRU 0G76029922View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G760300 THRU 0G96049922View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G960500 THRU 0T17849922View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T801000 THRU 1B41770122View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l1B417702 THRU 1B50498822View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l0T599000 THRU 1B41770122View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l1B417702 THRU 1B50498822View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l1B504989 THRU 1B96473522View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-sport-xs-6-cyl-2-5l1E002584 THRU 1E05082522View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-sport-xs-6-cyl-3-0l1E000797 THRU 1E00258322View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-xs-6-cyl-2-5l1E002584 THRU 1B79219522View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-sport-xs-6-cyl-2-5l1E002342 THRU 1E05182322View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-sport-xs-6-cyl-2-5l1E051824 THRU 1E05299422View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E000797 THRU 1E00234122View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E002342 THRU 1E05111322View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E053158 THRU 1E05395822View
Mercury 2-STROKE-DFI-OPTIMAX3-0l-dsi-diesel-spark-ignition1E052967 THRU 1E05419122View
Mercury 2-STROKE-DFI-OPTIMAXjp-3-0l0T997974 THRU 1E00304522View
Mercury 2-STROKE-DFI-OPTIMAXjp-3-0l1E003046 THRU 1E05282422View
Mercury 2-STROKE-EFI200-3-0l0T750164 THRU 0T80099922View
Mercury 2-STROKE-EFI200-3-0l0T801000 THRU 1B41770122View
Mercury 2-STROKE-EFI200-3-0l1B417702 THRU 1B50498822View
Mercury 2-STROKE-EFI200-3-0l1B504989 THRU 2B52809622View
Mercury 2-STROKE-EFI225-3-0l0T409000 THRU 0T80099922View
Mercury 2-STROKE-EFI225x-efi-promax0T430254 THRU 0T81960522View
Mercury 2-STROKE-EFI250-3-0l0G760300 THRU 0T40899922View
Mercury 2-STROKE-EFI250-3-0l0T409000 THRU 0T80099922View
Mercury 2-STROKE-EFI250-3-0l0T801000 THRU 1B41770122View
Mercury 2-STROKE-EFI250-3-0l1B417702 THRU 1B50498822View
Mercury 2-STROKE-EFI250-3-0l1B504989 THRU 2B52809622View
Mercury 2-STROKE-EFI250-l-3-0l0T861319 THRU 1B11889722View
Mercury 2-STROKE-EFI3-0l-marathon0T409000 THRU 0T80099922View
Mercury 2-STROKE-EFI3-0l-seapro0T409000 THRU 0T80099922View
Mercury 2-STROKE-EFIv-150-hp0G960500 THRU 0T40899922View
Mercury 2-STROKE-EFIv-150-hp-2-5l0T409000 THRU 0T80099922View
Mercury 2-STROKE-EFIv-150-hp-2-5l0T801000 THRU 1B22699922View
Mercury 2-STROKE-EFIv-150-hp-2-5l1B227000 THRU 2B12104822View
Mercury 2-STROKE-EFIv-150-hp-mag0D082000 THRU 0G30304522View
Mercury 2-STROKE-EFIv-150-hp-xri0D082000 THRU 0G30304522View
Mercury 2-STROKE-EFIv-175-efi-2-5l0T409000 THRU 0T80099922View
Mercury 2-STROKE-EFIv-200-2-5l0T409000 THRU 0T80099922View
Mercury 2-STROKE-EFIv-200-2-5l1B227000 THRU 2B12104822View
Mercury 2-STROKE-EFIv-200-mag0D082000 THRU 0G30304522View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl0T980000 THRU 1B22699922View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl1B227000 THRU 1B38171122View
Mercury 4-STROKE-EFI225-hp-verado-6-cyl1B381712 THRU 1B51743322View
Mercury 4-STROKE-EFI250-hp-verado-6-cyl1B227000 THRU 1B38171122View
Mercury 4-STROKE-EFI250-hp-verado-6-cyl1B381712 THRU 1B51743322View

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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)
  • 250 (3.0L)
  • 200 (3.0L)
  • 175 HP V6 CYL (2.5L)
  • 200 HP DTS 6 CYL (3.0L)
  • 225 HP DTS 6 CYL (3.0L)
  • 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
  • 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)
  • 225 EFI PRO MAX/SUPER MAG
  • 225X EFI PROMAX
  • 250 L (3.0L)
  • 3.0L MARATHON