prop sizes, . propeller sizes, engine specs, engine specifications


To make a complete propeller for your motor/ drive, you will need to buy:

Motor Specs

Manufacturer: Johnson
Year: 2005
Horsepower: 40.0
Cylinders: 2
Type: 2 stroke
Gear Ratio: 2.42:1
Min WOT RPM: 4500
Max WOT RPM: 5500
Spline Count: 13
Drive Type:

******* Note *******
Double check values In Red.

(1) Hub assembly - Part #OC3

OMC Hub Assembly
MSRP $74.00

(3) Blades in one of the sizes below:

Get Sizing Suggestions:
MSRP $18.50 per blade

propeller size finder

Complete Prop: $129.50

Propulsion Kit: $195.50

Performance Kit: $231.50

Part Number Description Size Opt. Speed Range
( @ WOT )
129C Replacement Blade: 12-1/4 x 9, C-Style 12-1/4 x 9 x 3 (13 - 17) MPH
1211C Replacement Blade: 12 x 11, C-Style 12 x 11 x 3 (16 - 21) MPH
111/213C Replacement Blade: 11-1/2 x 13, C-Style 11-1/2 x 13 x 3 (19 - 25) MPH
121/415C Replacement Blade: 12-1/4 x 15, C-Style 12-1/4 x 15 x 3 (22 - 29) MPH
113/417C Replacement Blade: 11-3/4 x 17, C-Style 11-3/4 x 17 x 3 (25 - 33) MPH
Piranha Propellers • 3681 Sacramento Dr Suite D • San Luis Obispo, CA 93401 • sales@piranha.com • 800-235-7767