SEI Mercury V6 Outboard Replacement Lower Unit 1.87 25"

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.

 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)!

**Year, Serial Number, and Horsepower are required to order. Please contact us with this information after you place your order otherwise processing will be delayed.

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