This Polastorm Megara aluminum propeller for Tohatsu/Nissan is a 3-blade outboard propeller with a diameter of 13 3/4", a pitch of 15", and OEM cross-reference 3HKB64532-0.
The propeller is designed for a propeller shaft with 15 splines and engines with a 4 1/4" gearcase. The combination of diameter and pitch is variant-specific and must be selected based on the engine, boat, load, and desired RPM.
The Megara series is manufactured in aluminum using APC precision casting. The product line utilizes a titanium-aluminum hybrid material and a robotically applied, anti-corrosive powder coating. The propellers are designed as dimensional alternatives to the specified original propellers.
Compatible engine models
Compatibility includes Tohatsu/Nissan MF75, MF90, MF100, MF115, and MF140 4-stroke engines as well as TLD1 70, 75, 90, and 115. Additionally, 90 hp from 1987–2001, 115 hp from 1992–2001, and 120/140 hp from 1988–2003 are listed. The propeller installation requires a 4 1/4" gearcase and a shaft with 15 splines.
Replaces OEM number
The propeller has OEM cross-reference 3HKB64532-0. This reference is linked to, among others, the Tohatsu MFS75A, MFS90A, MFS100A, MFS115A, and MFS140A.
Always check the engine/drive model, gearcase, number of shaft splines, propeller dimensions, and original part number before purchasing.
Alternative propeller dimensions
The Megara family also includes item no. 52.472.04 in 14 x 13", 52.472.06 in 13 1/4 x 17", 52.472.07 in 13 x 19", and 52.472.08 in 12 3/4 x 21". These are alternative dimensions and must not be selected without verifying the correct propeller setup.
Key features3-blade aluminum propeller
Diameter: 13 3/4"
Pitch: 15"
For 4 1/4" gearcase
Shaft coupling with 15 splines
For documented Tohatsu/Nissan engines
OEM cross-reference: 3HKB64532-0
