Propeller Information Chart - 40 Hp - Mercury 30 Service Manual

Propeller Information Chart - 40 HP

Wide Open Throttle RPM: 5000-5500
Recommended Transom Height: 15" , 20" , 22-1/2"
Right Hand Rotation Standard
Gear Reduction: 2:1
Diameter Pitch No. Of
Blades
10" 19"
10" 17"
10" 16"
10" 16"
10-1/8" 15"
10-1/8" 15"
10-1/4" 14"
10-3/8" 14"
10-3/8" 13"
10-1/2" 13"
10-5/8" 12"
10-3/4" 12"
11-5/8" 11"
10-7/8" 11"
12" 10-1/2"
11-1/4" 10"
12-1/4" 9"
12-1/4" 9"
12-1/2" 8"
Thrust Hub: 73345 (Forward)
Propeller Drive Hub: 43676
Diffuser Rings: 32201 (Aluminum)
90-826148R2 MARCH 1997
Material Typical Gross
Boat Weight
3 Alum. Up To 800
3 Alum. Up To 1000
3 Steel
3 Alum.
3 Steel
3 Alum.
3 Steel 1200-1800
3 Alum. 1200-1800
3 Steel 1400-2000
3 Alum. 1400-2000
3 Steel 1600-2200
3 Alum. 1600-2200
3 Steel 1800-2400
3 Alum. 1800-2400
3 Alum. 1900-2600
3 Alum. 2000-2700
3 Steel Workboat/
Pontoon Boat
3 Alum. Workboat/
Pontoon Boat
3 Alum. Workboat/
Houseboat
Typical Boat
Length
(LBS)
Up To 15'
Up To 15'
700-1200 13 - 16'
700-1200 13 - 16'
900-1500 14 - 16'
900-1500 14 - 16'
15 - 17'
15 - 17'
15 - 18'
15 - 18'
16 - 19'
16 - 19'
16 - 20'
16 - 20'
17 - 19'
18 - 21'
18'Up
Speed Propeller Part
Range Number
(MPH)
38-45 48-73146A40
33-40 48-73144A40
30-36 48-91818A5
30-36 48-73142A40
28-34 48-76232A5
28-34 48-73140A40
26-32 48-76230A5
26-32 48-816706A40
23-29 48-76228A5
23-29 48-816704A40
20-27 48-79792A5
20-27 48-816702A40
17-25 48-823478A5
17-25 48-85632A40
16-23 48-42740A10
14-21 48-73132A40
10-18 48-97868A10
10-18 48-87818A10
1-15 48-42738A10
IMPORTANT INFORMATION - 1C-7