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90-218-B25 - SE218 Lower Unit Mercury 3.0L, 1.62.0 to 1, 25 inch, Counter Rotation

SEI Marine 90-218-B25 - SE218 Lower Unit Mercury 3.0L, 1.62.0 to 1, 25 inch, Counter RotationSEI Marine 90-218-B25 - SE218 Lower Unit Mercury 3.0L, 1.62.0 to 1, 25 inch, Counter Rotation

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$1,395.00

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SPEEDY DELIVERY
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FULL WARRANTY

Part Number
90-218-B25

Manufacturer
SEI Marine

90-218-B25 - SE218 Lower Unit Mercury 3.0L, 1.62.0 to 1, 25 inch, Counter Rotation

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

  • Part Number : 90-218-B25
  • Rotation : LH
  • Gear Ratio : 1.62:1
  • Gear Tooth Count : 17/28 or 13/21
  • Shaft Length : 25"
  • Driveshaft Spline Count : 13

IMPORTANT NOTE: See additional image above for driveshaft length measurement procedure.

Warranty (PDF)
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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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