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New SEI / Mercury 4/6-Cylinder 3.0L/2.6L/1.7L Counter Rotation Outboard Gearcases
Home / Shop / Outboard Motor Parts / Outboard Propellers

New SEI / Mercury 4/6-Cylinder 3.0L/2.6L/1.7L Counter Rotation Outboard Gearcases

  • New SEI / Mercury 1979-2018 150, 175, 200 HP 2.0/2.4/2.5L Gearcase
  • New SEI / Johnson & Evinrude 2000 & Up 150-250 HP V6 Magnum Counter-Rotation Outboard Gearcase

$1,865.00

SKU: SE228 Category: Outboard Propellers Brand: SEI
  • New SEI / Mercury 1979-2018 150, 175, 200 HP 2.0/2.4/2.5L Gearcase
  • New SEI / Johnson & Evinrude 2000 & Up 150-250 HP V6 Magnum Counter-Rotation Outboard Gearcase
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This listing is for a New SEI Counter Rotation Outboard Gearcases compatible with Mercury engines. This gearcase includes a 3-Year Warranty from the manufacturer.

The SE228 is considered the “standard” gearcase and may be referred to as a Fleet master. The SE228 does not replace the Torque Master, Torque Master2 or the Sport Master.

C.R. 1.75:1, 25″ Driveshaft

  • This is a counter rotating lower unit.
  • 3.0L V6 Two Stroke 1.75r (200-300hp) (13 spline driveshaft, 15 spline prop shaft) 4.88″ torpedo 25″ Driveshaft
  • Replaces OE #880686A52

C.R. 1.75:1, 30″ Driveshaft

  • This is a counter rotating lower unit.
  • 3.0L V6 Two Stroke 1.75r (200-300hp) (13 spline driveshaft, 15 spline prop shaft) 4.88 torpedo 30″ Driveshaft
  • Replaces OE #SE221, 1.75:1, 30″ Driveshaft

C.R. 1.75:1, 25″ Driveshaft 4-Stroke

  • Fits 2.6L 6 cyl. (inline) 4-Stroke 1.75r (300hp) (20 spline driveshaft,15 spline prop shaft), 4.88″ torpedo 25″ Driveshaft
  • This is a counter rotation lower unit
  • Replaces OE #880686T58

C.R. 1.75:1, 30″ Driveshaft 4-Stroke

  • Fits 2.6L 6 cyl. (inline) 4-Stroke 1.75r (300hp) (20 spline driveshaft,15 spline prop shaft), 4.88″ torpedo 30″ Driveshaft
  • This is a counter rotation lower unit.
  • Replaces OE #880686T59

1.85:1, 25″ Driveshaft 4-Stroke

  • Fits 2.6L 6 cyl. (inline) 4-Stroke 1.85r (200-275hp) (20 spline driveshaft,15 spline prop shaft), 4.88″ torpedo 25″ Driveshaft
  • This is a counter rotating lower unit.
  • Replaces OE #880686T15

C.R. 2.08:1, 25″ Driveshaft 4-Stroke

  • Fits 1.7L Inline 4 Cylinder 4-Stroke 2.08r (135-200hp) (20 spline driveshaft,15 spline prop shaft), 4.88″ torpedo 25″ Driveshaft
  • This is a counter rotation lower unit.
  • Replaces OE #880686T25

 

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