Product Search

    Secure Checkout

    SHOP BY MAKE & MODEL

    SE218 (Replaces Most Mercury 3.0L Counter Rotation)

    SE218 (Replaces Most Mercury 3.0L Counter Rotation)
    Purchase SE218 (Replaces Most Mercury 3.0L Counter Rotation)

    SKU: 90-218 Brand: SEI Marine SE218 (Replaces Most Mercury 3.0L 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.

    Available with a 25 or 30 inch (13 spline) 1 pc. driive 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
    30" 45-824115A 1 (This item is no longer available from the OE. You will need to source a used one or fix your old drive.) 

    If you have a 13-spline two-piece shaft, just buy the appropriate
    one piece shaft from the drop-down box above.
    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).

    YOU MAY ALSO NEED