Evinrude Accessories Bulletin 599 - New 75 H.P. Propeller

April 3, 1963. Evinrude announced a new 10 x 9¼ inch propeller for 60 and 75 H.P. outboards, together with a propeller kit and installation hardware.

Original blue Evinrude Service Bulletin letterhead
NEW 75 H.P. PROPELLER - (10 x 9 1/4)
Part No. 379260 Propeller - List Price $11.00 Part No. 379448 Propeller Kit - List Price $12.25
Original factory figure 1Original factory figure 2
Figure 1 - Props
Figure 2 - Nuts & Pins
The Part No. 379260 (10" diameter x 9¼" pitch) propeller is now available from your Parts Distributors in limited quantities (see figure 1). This is an alter- nate propeller for the 60 and 75 H.P. motors.
Because of the difference in design (particularly in the hub diameters), it is necessary when using this propeller to also use one each of Part No. 309947 Propeller Nut, Part No. 309954 Drive Pin, and Part No. 309955 Cotter Pin. (See figure 2).
To facilitate handling, a kit with the above mentioned parts has been released. This kit is Part No. 379448 at a list price of $12.25. The parts discount applies to the propeller and the kit.
The Thrust Washer, Part No. 304576, is the same as is used on the other 60 and 75 H.P. propellers. IT IS NOT INCLUDED IN THE KIT, BUT MUST BE USED WITH THE NEW PROPELLER.
This new propeller should give improved performance on 17' to 18' runabouts where previously initial thrust for satisfactory skiing could not be accom- plished. It should also be ideal for heavy cruisers where previously it was difficult to attain proper operating range.
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With this new addition you will now have five optional propellers to choose from. This will insure your customers the best performance, and remember, RPM should be 4500 or above at full throttle regardless of the propeller used.
EVINRUDE MOTORS
Richard Bayley Service Promotion Manager
Richard Bayley