Sterndrive Engineering
SEI outdrives offer reliable performance and value for boaters seeking replacement sterndrives. Engineered to match OEM specifications, these units are easy to install and built for durability. Ideal for restoring propulsion systems, SEI outdrives are backed by strong warranties and support.
Replacement for Mercruiser Gen II Sterndrive Unit, Lower Assembly only, SE116
Sale priceFrom $1,072.50
SEI Mercruiser Bravo Transom Assembly & Gimbal Housing, 9F-121
Sale price$2,172.50
Tilt / Trim / Starter Solenoid, OMC & Others, 12 Volt, SW94
Sale price$26.40
Alternator, Mercury, 50 Amp, 12 Volt, 20300
Sale price$283.80
Trim Tab Power Unit, 3-Wire 24V Motor, Reservoir & 2-Hose Pump
Sale price$591.80
PTT system Compatible with Johnson Evinrude Trim/Tilt system 88-225 HP 1988-1998
Sale price$1,099.00
Hose Kit for Internal Line Cylinders Pre-Alpha (1970-1982)
Sale price$115.50
SE128 Lower 1.81, 2.00 & 2.20 Ratio's (Replaces Bravo Three Lowers)
Sale price$2,245.00
Trim Cylinders, SE121 for Bravo I, Bravo II and Bravo III Sterndrives
Sale price$176.00
Delco Style Alternator, Diesel Only, 12v & 24v
Sale priceFrom $261.80
Alternator, Diesel only, 12-32 volt, 70-160 amp
Sale priceFrom $481.42
Diesel Starter, Yanmar, (Left-handed Rotation), 12 or 24 volt, 17001
Sale priceFrom $217.80
Diesel Starter, Onan, (Right-handed Rotation), 12-24 volt, ST58531
Sale priceFrom $295.34
Inboard Starter Motor, Mercruiser OMC Volvo Penta, 12 volt, 10071
Sale priceFrom $261.80
Inboard Starter Motor, Mercruiser OMC Yamaha Volvo, 12 volt, 10064
Sale priceFrom $239.80
Tilt / Trim Motor, Volvo Penta, 12 volt, PT405N
Sale priceFrom $283.80
Tilt / Trim Motor, Pump and Reservoir, Force Chrysler, 12v, PT116N-NP
Sale price$503.80
API Small Frame Alternator, Diesel Only
Sale priceFrom $217.80
