Mercury outboard spare part 848125 (RING Retaining - Spiral Lock). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 200 HP XS 6 CYL (2.5L), 250 HP XS 6 CYL (3.0L), 300 HP XS 6 CYL (3.2L), 300X (3.0L) PRO MAX, 200 HP XS 6 CYL (2.5L) ROS, 250 HP Sport XS 6 CYL (2.5L), 150/200 HP PRO MAX/SUPER MAG, 200 EFI PRO MAX/SUPER MAG, 225 EFI PRO MAX/SUPER MAG, 225X EFI PROMAX, 300 (3.0L) ProMax, 300 (3.0L) SuperMagnum, 250R HP 4.6L V8 Racing, 300R HP 4.6L V8 Racing. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 848125 (RING Retaining - Spiral Lock), documented in 6 exploded diagram location(s), across the 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T818181 THRU 1E000796232View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l1E000797 THRU 1E002110232View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l-ros1E050852 THRU 1E053876102View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E000797 THRU 1E00234192View
Mercury 2-STROKE-EFI150-200-hp-pro-max-super-mag0G610050 THRU 0G856999232View
Mercury 2-STROKE-EFI225x-efi-promax0T430254 THRU 0T819605232View

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Appears in diagrams of these models

  • 200 HP XS 6 CYL (2.5L)
  • 250 HP XS 6 CYL (3.0L)
  • 300 HP XS 6 CYL (3.2L)
  • 300X (3.0L) PRO MAX
  • 200 HP XS 6 CYL (2.5L) ROS
  • 250 HP Sport XS 6 CYL (2.5L)
  • 150/200 HP PRO MAX/SUPER MAG
  • 200 EFI PRO MAX/SUPER MAG
  • 225 EFI PRO MAX/SUPER MAG
  • 225X EFI PROMAX
  • 300 (3.0L) ProMax
  • 300 (3.0L) SuperMagnum
  • 250R HP 4.6L V8 Racing
  • 300R HP 4.6L V8 Racing