This listing is for a New Sterndrive Engineering Mercury 3.0L Counter Rotation Gearcase. These models use a metal water pump and have dual-water pick ups..
This unit has models for both 8- and 13-spline driveshafts When replacing a unit with an 8-spline Driveshaft, a two-piece driveshaft must be used. The upper driveshaft/coupler are not included and must be purchased from an OE Dealer, with the following Part Numbers:
- 20" Model: 45-824114A 1
- 25" Model: 45-823901A 1
- 30" Model: 45-824115A 1
These units are not designed to replace Sport Master, Torque Master, CLE, or other high performance gearcases.
This unit comes with a three-year fault-free warranty. For further details, please see the complete warranty at https://www.obparts.com/sei-marine-parts-warranty-policy/.
When placing an order, please verify the following:
- Gear Ratio: Available in 1:62:1 or 1:75:1
- Shaft Length: Available in L (20"), XL (25"), or XXL (30")
SHIPPING: Additional shipping fees to Alaska, Hawaii, US Territories, or International Shipping will be calculated after checkout. You will receive an email and a PayPal money request for the additional shipping charges at the email address provided. (Some items are excluded from international shipping)
If you have any questions, please contact us through e-mail at customerservice@marinepartswarehouse.com. Please provide your engine model number to help confirm compatibility.
