Mercury outboard spare part 579203 (STUD (.437-14/.437-20 x 2.060)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits V-200, XR-6 / MAGNUM III, V-150, V-175, 140 JET, V-135, 105 JET, 135 HP V6 CYL (2.5L), 110 Jet (2.5L), V-140 (INTERNATIONAL), 115 HP V6 CYL (2.5L). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 579203 (STUD (.437-14/.437-20 x 2.060)), documented in 29 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB110-jet-2-5l1B690542 THRU 1B97422742View
Mercury 2-STROKE-CARBv-140-international0T178500 THRU 1B22699942View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-v6-cyl-2-5l0G960500 THRU 0T17849942View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G590000 THRU 0G76029942View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-pro-xs-6-cyl-2-5l1B690542 THRU 2B53557242View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0G590000 THRU 0G76029942View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-pro-xs-6-cyl-2-5l1B516339 THRU 2B53562442View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T178500 THRU 0T80099942View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T801000 THRU 1B22699942View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B227000 THRU 1B41770142View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B417702 THRU 1B50845742View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T235000 THRU 0T81818011, 52View
Mercury 2-STROKE-EFI150-200-hp-pro-max-super-mag0G610050 THRU 0G85699911, 52View
Mercury 2-STROKE-EFI200-efi-pro-max-super-mag0G857000 THRU 0G85815052View
Mercury 2-STROKE-EFI225-efi-pro-max-super-mag0G610104 THRU 0G85699952View
Mercury 2-STROKE-EFI225-efi-pro-max-super-mag0G857000 THRU 0T42993952View
Mercury 2-STROKE-EFI225-efi-pro-max-super-magARCHIVE CAT 8091849552View
Mercury 2-STROKE-EFI225x-efi-promax0T430254 THRU 0T81960514, 42View
Mercury 2-STROKE-EFIv-150-hp0G303046 THRU 0G7602995, 72View
Mercury 2-STROKE-EFIv-175-efi-2-5l0T409000 THRU 0T80099942View
Mercury 2-STROKE-EFIv-175-hp0G303046 THRU 0G7602995, 72View
Mercury 2-STROKE-EFIv-175-hp0G760300 THRU 0G96049952View
Mercury 2-STROKE-EFIv-175-hp0G960500 THRU 0T40899942View
Mercury 2-STROKE-EFIv-2000G303046 THRU 0G7602995, 72View
Mercury 2-STROKE-EFIv-2000G760300 THRU 0G9604995, 72View
Mercury 2-STROKE-EFIv-2000G960500 THRU 0T4089995, 72View
Mercury 2-STROKE-EFIv-200-2-5l0T409000 THRU 0T80099942View
Mercury 2-STROKE-EFIv-200-2-5l0T801000 THRU 1B22699942View
Mercury 2-STROKE-EFIv-200-2-5l1B227000 THRU 2B12104842View

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Appears in diagrams of these models

  • V-200
  • XR-6 / MAGNUM III
  • V-150
  • V-175
  • 140 JET
  • V-135
  • 105 JET
  • 135 HP V6 CYL (2.5L)
  • 110 Jet (2.5L)
  • V-140 (INTERNATIONAL)
  • 115 HP V6 CYL (2.5L)