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90-305-A - SE 305 Lower Unit Johnson Evinrude Later Model V-4, 2.0 to 1

SEI Marine 90-305-A - SE 305 Lower Unit Johnson Evinrude Later Model V-4, 2.0 to 1SEI Marine 90-305-A - SE 305 Lower Unit Johnson Evinrude Later Model V-4, 2.0 to 1

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$1,095.00

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FULL WARRANTY

Part Number
90-305-A

Manufacturer
SEI Marine

Replaces OEM 5004632.

See Recommended Installation Components below.

90-305-A - SE 305 Lower Unit Johnson Evinrude Later Model V-4, 2.0 to 1

Replaces most later model Johnson V-4 Lower Units from 1995-2006 with a 4-1/8 bullet diameter. Has external water screens and the rear cavitation plate is flat.

  • Part Number : 90-305-A
  • Engine Type : Johnson Evinrude V4 (60°)
  • Gear Ratio : 2:1
  • Prop Rotation : RH
  • Bullet Diameter : 4 1/4”

Does not include Upper driveshaft. If your old unit has a one piece shaft you will need to purchase an upper driveshaft.  We use the newer style stubshaft with a clip. If your upper shaft is not the newer style you will need to replace it.

Our unit does not include a Water Pump.  Our unit does not include the shift shaft. You will need to install your old one and adjust it.

You may paint the unit to match your Outboard.

Warranty (PDF)
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SEI Marine 90-305-a - Se 305 Lower Unit Johnson Evinrude Later Model V-4, 2.0 To 1 is equivalent to parts:

  • 5004632 Evinrude Johnson OMC BRP
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.

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