Mercury outboard spare part 20553 (WASHER (.406 x .734 x .063)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 140 JET, 90, 900 6 CYL, 105 JET, V-135, 40 HP 2 CYL (PRODUCT OF USA), 80, 800 4 CYL, 75 4 CYL, 110 Jet (2.5L), 25 HP 3 CYL LIGHTNING (International). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 20553 (WASHER (.406 x .734 x .063)), documented in 151 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI, FORCE, SEARS series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB105-jet0D082000 THRU 0G30304530, 346, 4View
Mercury 2-STROKE-CARB105-jet0G303046 THRU 0G76029930, 346, 4View
Mercury 2-STROKE-CARB110-jet-2-5l1B690542 THRU 1B97422718, 254View
Mercury 2-STROKE-CARB140-jet0D082000 THRU 0G30304530, 346, 4View
Mercury 2-STROKE-CARB140-jet0G303046 THRU 0G76029930, 346, 4View
Mercury 2-STROKE-CARB140-jet0G760300 THRU 0G96049930, 346, 4View
Mercury 2-STROKE-CARB140-jet0G960500 THRU 0T17849930, 346, 4View
Mercury 2-STROKE-CARB25-hp-3-cyl-lightning-international0E268781 THRU 0E28799931View
Mercury 2-STROKE-CARB25-hp-3-cyl-lightning-international0E288000 THRU 0E30131931View
Mercury 2-STROKE-CARB40-hp-2-cyl-product-of-usa5589202 THRU 559553131View
Mercury 2-STROKE-CARB40-hp-2-cyl-product-of-usa7146488 THRU 714723731View
Mercury 2-STROKE-CARB40-hp-2-cyl-product-of-usa8065265 THRU 806806431View
Mercury 2-STROKE-CARB40-hp-2-cyl-product-of-usa9256981 THRU 925828031View
Mercury 2-STROKE-CARB75-4-cyl6432901 THRU 09854990248View
Mercury 2-STROKE-CARB75-4-cyl7208573 THRU 09854990248View
Mercury 2-STROKE-CARB75-4-cyl9393856 THRU 09854990248View
Mercury 2-STROKE-CARB80-800-4-cyl5582562 THRU 6432900248View
Mercury 2-STROKE-CARB80-800-4-cyl7146213 THRU 7208572248View
Mercury 2-STROKE-CARB80-800-4-cyl8067015 THRU 8127014248View
Mercury 2-STROKE-CARB80-800-4-cyl9256131 THRU 9393855248View
Mercury 2-STROKE-CARB90-900-6-cyl5594657 THRU 643612212, 222, 6View
Mercury 2-STROKE-CARB90-900-6-cyl6436123 THRU 0B38529212, 222, 6View
Mercury 2-STROKE-CARB90-900-6-cyl7147088 THRU 720884712, 222, 6View
Mercury 2-STROKE-CARB90-900-6-cyl7208848 THRU 0B38529212, 222, 6View
Mercury 2-STROKE-CARB90-900-6-cyl8071020 UP12, 222, 6View
Mercury 2-STROKE-CARBv-1350A904646 THRU 0C10086030, 346, 4View
Mercury 2-STROKE-CARBv-140-international0T178500 THRU 1B22699934, 364, 6View
Mercury 2-STROKE-CARBv-1500A904646 THRU 0C10086030, 346, 4View
Mercury 2-STROKE-CARBv-1500C100861 THRU 0C239552306View
Mercury 2-STROKE-CARBv-1500C239553 THRU 0D081999306View
Mercury 2-STROKE-CARBv-1500D082000 THRU 0G303045306View
Mercury 2-STROKE-CARBv-1500G303046 THRU 0G760299306View
Mercury 2-STROKE-CARBv-1500G760300 THRU 0G960499306View
Mercury 2-STROKE-CARBv-1500G960500 THRU 1B226999306View
Mercury 2-STROKE-CARBv-1504868998 THRU 0A904645306View
Mercury 2-STROKE-CARBv-150-magnum5600162 THRU 0A90464525, 342, 10View
Mercury 2-STROKE-CARBv-150-marathon5600162 THRU 0A90464525, 342, 10View
Mercury 2-STROKE-CARBv-150-work4868998 THRU 0A90464525, 342, 10View
Mercury 2-STROKE-CARBv-150-xr-24868998 THRU 0A90464525, 342, 10View
Mercury 2-STROKE-CARBv-15004868998 THRU 0A90464525, 342, 10View
Mercury 2-STROKE-CARBv-1750C100861 THRU 0C23955230, 34, 366, 4View
Mercury 2-STROKE-CARBv-1750C239553 THRU 0D08199934, 364, 6View
Mercury 2-STROKE-CARBv-1750D082000 THRU 0G30304534, 364, 6View
Mercury 2-STROKE-CARBv-1750G303046 THRU 0G76029934, 364, 6View
Mercury 2-STROKE-CARBv-1750G760300 THRU 0G96049934, 364, 6View
Mercury 2-STROKE-CARBv-1754301235 THRU 0C10086034, 364, 6View
Mercury 2-STROKE-CARBv-1758058870 THRU 0B38493934, 364, 6View
Mercury 2-STROKE-CARBv-175-ski0D082000 THRU 0G30304530, 346, 4View
Mercury 2-STROKE-CARBv-2000C100861 THRU 0C29151930, 346, 4View
Mercury 2-STROKE-CARBv-2000D082000 THRU 0G30304519, 304, 6View
Mercury 2-STROKE-CARBv-2000G303046 THRU 0G76029919, 304, 6View
Mercury 2-STROKE-CARBv-2000G760300 THRU 0G96049919, 304, 6View
Mercury 2-STROKE-CARBv-2000G960500 THRU 1B22699919, 304, 6View
Mercury 2-STROKE-CARBv-2005239232 THRU 0C10086019, 304, 6View
Mercury 2-STROKE-CARBv-200-2-5l-1991-only0C291520 THRU 0D08199930, 346, 4View
Mercury 2-STROKE-CARBxr-4-magnum-ii0B242885 THRU 0C10086030, 346, 4View
Mercury 2-STROKE-CARBxr-4-magnum-ii0C100861 THRU 0C23955219, 304, 6View
Mercury 2-STROKE-CARBxr-4-magnum-ii0C239553 THRU 0D08199919, 304, 6View
Mercury 2-STROKE-CARBxr-6-magnum-iii0D082000 THRU 0G30304530, 346, 4View
Mercury 2-STROKE-CARBxr-6-magnum-iii0G303046 THRU 0G76029919, 30, 344, 6View
Mercury 2-STROKE-CARBxr-6-magnum-iii0G760300 THRU 0G96049919, 30, 344, 6View
Mercury 2-STROKE-CARBxr-6-magnum-iii0G960500 THRU 1B22699919, 30, 344, 6View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-v6-cyl-2-5l0G960500 THRU 0T17849919, 264View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G590000 THRU 0G76029919, 374View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G760300 THRU 0G960499194View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G960500 THRU 0T178499194View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0T178500 THRU 0T800999194View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0T801000 THRU 1B226999194View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l1B227000 THRU 1B417701194View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l1B417702 THRU 1B737495194View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-pro-xs-6-cyl-2-5l1B690542 THRU 2B53557219, 264View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0G590000 THRU 0G76029919, 374View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0G760300 THRU 0G960499194View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0G960500 THRU 0T178499194View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0T178500 THRU 0T800999194View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0T801000 THRU 1B226999194View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l1B227000 THRU 1B417701194View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l1B417702 THRU 1B580029194View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-pro-xs-6-cyl-2-5l1B516339 THRU 2B53562418, 254View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T178500 THRU 0T80099918, 254View

Another 71 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

  • 140 JET
  • 90, 900 6 CYL
  • 105 JET
  • V-135
  • 40 HP 2 CYL (PRODUCT OF USA)
  • 80, 800 4 CYL
  • 75 4 CYL
  • 110 Jet (2.5L)
  • 25 HP 3 CYL LIGHTNING (International)