Mercury 45 Jet 50-55 - Propeller Information Chart; 50;55 Models

1-8 - GENERAL INFORMATION and SPECIFICATIONS 90-817643R1 DECEMBER 1996
Propeller Information Chart
50/55 MODELS
Wide Open Throttle RPM: 5000-5500
Recommended Transom Height: Short Shaft 16-1/2 in. (41.9 cm), Long Shaft 21 in. (53.3 cm)
Right Hand Rotation
Gear Reduction: 1.64:1
Thrust Hub: 73345A 1
Approx. Approx. Speed
No. of Gross Boat Boat Range Propeller
Diameter Pitch Blades Material Wgt. (Lbs.) Length (MPH) Part Number
10″ 19″ 3 Alum Up to 700 Up to 14′ 48-55 48-73146A400
10″ 17″ 3 Alum Up to 800 Up to 15′ 44-51 48-73144A400
10″ 16″ 3 Steel 700-900 Up to 15′ 41-48 48-91818A500
10″ 16″ 3 Alum 700-900 Up to 15′ 41-48 48-73142A400
10.13″ 15″ 3 Steel 800-1100 13′ to 15′ 38-45 48-76232A500
10.13″ 15″ 3 Alum 800-1100 13′ to 15′ 38-45 48-73140A400
10.38″ 14″ 3 Alum 900-1300 14′ to 16′ 35-41 48-816706A40
10-1/4″ 14″ 3 Steel 900-1300 14′ to 16′ 35-41 48-76230A500
10.38″ 13″ 3 Steel 1000-1500 14′ to 17′ 32-38 48-76228A500
10-1/2″ 13″ 3 Alum 1000-1500 14′ to 17′ 32-38 48-816704A40
10.63″ 12″ 3 Steel 1100-1700 15′ to 17′ 28-34 48-79792A500
10-3/4″ 12″ 3 Alum 1100-1700 15′ to 17′ 28-34 48-816702A40
10.88″ 11″ 3 Alum 1200-1900 16′ to 18′ 24-30 48-85632A400
12″ 10-1/2″ 3 Alum 1400-2100 16′ + 22-28 48-42740A100
11-1/4″ 10″ 3 Alum 1500-2300 17′ + 20-26 48-73132A400
12-1/4″ 9″ 3 Steel 1800 + 18′ + 14-22 48-97868A500
12-1/4″ 9″ 3 Alum 1800 + 18′ + 14-22 48-87818A100
12-1/2″ 8″ 3 Alum 2100 + 18′ + 01-18 48-42738A100
60 MODELS
Wide Open Throttle RPM: 5000-5500
Recommended Transom Height: Short Shaft 16-1/2 in. (41.9 cm), Long Shaft 20 in. (53.3 cm)
Right Hand Rotation
Gear Reduction: 1.64:1
Thrust Hub: 73345A 1
Approx. Approx. Speed
No. of Gross Boat Boat Range Propeller
Diameter Pitch Blades Material Wgt. (Lbs.) Length (MPH) Part Number
10″ 19″ 3 Alum Up to 8000 Up to 14′ 48-55 48-73146A400
10″ 17″ 3 Alum Up to 1000 Up to 15′ 44-51 48-73144A400
10″ 16″ 3 Steel 700-1100 Up to 15′ 41-48 48-91818A500
10″ 16″ 3 Alum 700-1100 Up to 15′ 41-48 48-73142A400
10.13″ 15″ 3 Steel 800-1200 13′ to 15′ 38-45 48-76232A500
10.13″ 15″ 3 Alum 800-1200 13′ to 15′ 38-45 48-73140A400
10.38″ 14″ 3 Alum 900-1500 14′ to 16′ 35-41 48-816706A40
10-1/4″ 14″ 3 Steel 900-1500 14′ to 16′ 35-41 48-76230A500
10.38″ 13″ 3 Steel 1200-1800 15′ to 17′ 32-38 48-76228A500
10-1/2″ 13″ 3 Alum 1200-1800 15′ to 17′ 32-38 48-816704A40
10.63″ 12″ 3 Steel 1500-2100 16′ to 18′ 28-34 48-79792A500
10-3/4″ 12″ 3 Alum 1500-2100 16′ to 18′ 28-34 48-816702A40
10.88″ 11″ 3 Alum 1800-2400 16′ to 18′ 24-30 48-85632A400
12″ 10-1/2″ 3 Alum 2000-2600 17′ + 22-28 48-42740A100
11-1/4″ 10″ 3 Alum 2100-2600 17′ + 20-26 48-73132A400
12-1/4″ 9″ 3 Steel 2400 + 18′ + 14-22 48-97868A500
12-1/4″ 9″ 3 Alum 2400 + 18′ + 14-22 48-87818A100
12-1/2″ 8″ 3 Alum 2800 + 19′ + 01-18 48-42738A100