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90-218-A30 - SE218 Lower Unit Mercury 3.0L, 1.75 to 1, 30 inch, Counter Rotation

SEI Marine 90-218-A30 - SE218 Lower Unit Mercury 3.0L, 1.75 to 1, 30 inch, Counter RotationSEI Marine 90-218-A30 - SE218 Lower Unit Mercury 3.0L, 1.75 to 1, 30 inch, Counter Rotation

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$1,395.00

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Part Number
90-218-A30

Manufacturer
SEI Marine

See Recommended Installation Components below.

90-218-A30 - SE218 Lower Unit Mercury 3.0L, 1.75 to 1, 30 inch, Counter Rotation

SE218 Series Gearcases replace most Mercury 3.0L Models, Counter Rotation

  • Part Number : 90-218-A30
  • Rotation : LH
  • Gear Ratio : 1.75:1
  • Gear Tooth Count : 12/21
  • Shaft Length : 30"
  • Driveshaft Spline Count : 13
 OE#: 859399T26
 
IMPORTANT NOTE: See additional image above for driveshaft length measurement procedure.
Warranty (PDF)
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SEI Marine 90-218-a30 - Se218 Lower Unit Mercury 3.0l, 1.75 To 1, 30 Inch, Counter Rotation is equivalent to parts:

  • 8M0131315 Mercury Marine
  • 859399T17 Mercury Marine
  • 1689842004T07 Mercury Marine
  • 1623859399T17 Mercury Marine
  • 1623-859399T17 Mercury Marine
SEI Gearcases & Complete Outdrives
SEI Complete Trim & Tilt Units
SEI is the largest manufacturer of aftermarket sterndrives and outboard lower units in the world. Every SEI complete gearcase and outdrive carries a 3-Year No-Fault Warranty. SEI also manufactures complete tilt and trim uints as well as shafting and other individual parts. Their subsidiary company API Marine manfuactures a quality line of aftermarket outboard starter and trim motors.

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