Tohatsu outboard spare part 3KY-87123-1 (PISTON RING SET φ70). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits MFS40/50A - Fig 02 PISTON - CRANK SHAFT, MFS40/50A - Fig 02 PISTON - CRANK SHAFT, MFS40/50A - Fig 02 PISTON - CRANK SHAFT, MFS40/50A - Fig 02 PISTON - CRANK SHAFT, MFS40/50A - Fig 02 PISTON - CRANK SHAFT, MFS60A - Fig 02 PISTON - CRANK SHAFT, MFS60A - Fig 02 PISTON - CRANK SHAFT, MFS60A - Fig 02 PISTON - CRANK SHAFT, MFS60A - Fig 02 PISTON - CRANK SHAFT, MFS60A - Fig 02 PISTON - CRANK SHAFT. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Tohatsu outboard part 3KY-87123-1 (PISTON RING SET φ70), documented in 10 exploded diagram location(s), across the MFS40-MFS50, MFS60 series.

SeriesModelSerial rangeREFQtyDiagram
Tohatsu MFS40-MFS502022123View
Tohatsu MFS40-MFS502023123View
Tohatsu MFS40-MFS502024123View
Tohatsu MFS40-MFS502025123View
Tohatsu MFS40-MFS502026123View
Tohatsu MFS602022123View
Tohatsu MFS602023123View
Tohatsu MFS602024123View
Tohatsu MFS602025123View
Tohatsu MFS602026123View

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Appears in diagrams of these models

  • MFS40/50A - Fig 02 PISTON - CRANK SHAFT
  • MFS40/50A - Fig 02 PISTON - CRANK SHAFT
  • MFS40/50A - Fig 02 PISTON - CRANK SHAFT
  • MFS40/50A - Fig 02 PISTON - CRANK SHAFT
  • MFS40/50A - Fig 02 PISTON - CRANK SHAFT
  • MFS60A - Fig 02 PISTON - CRANK SHAFT
  • MFS60A - Fig 02 PISTON - CRANK SHAFT
  • MFS60A - Fig 02 PISTON - CRANK SHAFT
  • MFS60A - Fig 02 PISTON - CRANK SHAFT
  • MFS60A - Fig 02 PISTON - CRANK SHAFT