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Sterndrive Engineering: SE 218, 1.75:1, 25'' Counter Rotation
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    SE 218, 1.75:1, 25'' Counter Rotation

    SE 218, 1.75:1, 25'' Counter Rotation
    Purchase SE 218, 1.75:1, 25'' Counter Rotation

    SKU: 90-218-A25 OE#: 859399T16 Brand: SEI Marine SE 218, 1.75:1, 25'' Counter Rotation

    $1,295.00

    SE218 Replaces most Mercury 3.0L Lower Units (SN 1B504989 and below). Does not replace the Torque Master, Torque Master 2 or the Sport Master.

    13 Spline one-piece drive shaft.

    If you have an 8 Spline drive shaft, you will need to buy the stub shaft unit
    and buy an upper driveshaft from an OE dealer.
    25" 45-823901A 1

    The SEI 218 gear cases are supplied with the correct water tube coupling for units with a serial number of OG438000 and higher. If your unit has a lower serial number, you will need to use your old water coupling or buy the correct part (SEI part number 96-116-12K).

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