. Built with proven components, the gears in these units have passed a 300 hour extreme endurance test with flying colors. All units are pressure and vacuum tested and subjected to stringent quality control tests at every step of the manufacturing process.replaces: Mercury Marine 1547-9412A21
Built with proven components, the gears in these units have passed a 300 hour extreme endurance test with flying colors. All units are pressure and vacuum tested and subjected to stringent quality control tests at every step of the manufacturing process. replaces: Mercury Marine 1547-9412A22
Built with proven components, the gears in these units have passed a 300 hour extreme endurance test with flying colors. All units are pressure and vacuum tested and subjected to stringent quality control tests at every step of the manufacturing process. replaces: Mercury Marine 1547-9412A23
Replaces: Mercury Marine 43-803102T1
Replaces: Mercury Marine 43-803118T1
Replaces: Mercury Marine 43-803119T1
Replaces: Mercury Marine 43-803120T1
Replaces: Mercury Marine 43-803102T1
Replaces: Mercury Marine 43-803103T1
Replaces: Mercury Marine 43-803104T1
Replaces: Mercury Marine 43-803105T1
Replaces: Mercury Marine 43-803106T1
replaces: Mercury Marine 43-18411A2 replaces: Mercury Marine 43-18410A2 Includes: (1)18-1142 (1.5:1 Ratio) Drive Gear=22 Teeth Driven Gear=20 Teeth
replaces: Mercury Marine 43-45814A5 (1.65:1 Ratio) Drive Gear=24 Teeth, Driven Gear=24 Teeth
replaces: Mercury Marine 43-75325A3 1.84:1 Ratio Drive Gear = 17 Teeth, Driven Gear = 19 Teeth
Replaces: Mercury Marine 43-55778A3
Replaces: Mercury Marine 1547-861063A4
For 100-245 Stringer Unit (1968-72)Replaces 981799Contains:One (1) Upper Gearcase Gasket (18-0939) - OE #315189Four (4) Oil Seals (18-2073) - OE #981268One (1) Rubber Seal (18-3111) - OE #907774Two (2) Washers (18-4248) - OE #311598Four (4) O-Rings (18-7103) - OE #308624One (1) O-ring (18-7107)…
Replaces: Mercury Marine 26-16709A2
Replaces: Volvo 3888917