Site Information

 Loading... Please wait...
Need Help? Call Toll Free: 877-388-2628
  • Same Day Shipping
  • Free Shipping
  • Low Price Guarantee
  • SEI Mercury V6 Outboard Replacement Lower Unit 1.87, 25"

SEI Mercury V6 Outboard Replacement Lower Unit 1.87 25"

Order within and your order ships today! Details
Current Stock:
Our Price: $920.00
(You save $184.00)
Frequently Bought Together

    Product Description

    Sterndrive Engineering Mercury V6 Outboard Replacement Lower Unit 1.87:1, 25" Driveshaft

    Note for purchasing: You must verify your Gear Ratio. Call for application assistance if needed, and have your engine serial number ready when calling.

    • SE206, 1.87:1, 25" Driveshaft
    • Replacement for Mercury 2.0, 2.4 and 2.5 liter V6 Engines - 135hp to 225hp
    • Comes with water pump.
    • Shipped without gear lube.
    • Please note these models use a plastic water pump.

    SE 206 gearcases are not designed to replace Sport Master, Torque Master, CLE or other high performance gearcases.

    25" Transom Models 1988 and Older: Use a five inch spacer between a standard 20" midsection and lower unit. Longer mounting studs were installed into those gearcases. The SE 206 units do not come with the longer studs and are not available from SEI. The old studs must be reused or new ones sourced elsewhere.

    pdficon.png Click to Download SE 206 Installation Instructions


    Item is subject to a 20% restocking fee (Boat Covers, Bimini Tops, Outdrives, Drop Ship Items and Special Order Parts)!

    California Residents: WARNING Cancer and Reproductive Harm -

    Product Reviews

    Product Questions & Answers

    Other Details

    Google Product Type:
    Engine Parts
    Product MPN:
    Product UPC:

    Find Similar Products by Category

    Related Products

    • Same Day Shipping
    • Free Shipping
    • Low Price Guarantee

    Related Products

    loading spinner

    Adding Products to your Cart...