Powertech OST 3 Blade Propellers for 60-140hp Tohatsu Outboards.
OST 3-Blade diameter varies with pitch, available in 1 inch pitch increments from 14-21 with right hand rotation. The OST is a lightly cupped prop. It has a moderate rake angle. It is an OEM equivalent of the older style OMC SST 3-blade. Every Powertech propeller is expertly crafted for high-performance and durability, even in the harshest saltwater conditions. The Powertech OSN comes with a factory pressed in rubber hub bushing or the optional CLT135 Cushion Lok Driver.
The Powertech Cushion Lok hub system provides smoother and quieter shift engagement and is far less prone to failure than standard rubber hubs. They are field replaceable for quick repairs or interchangeable between different motor manufactures.
4.25" Gearcase
15 Tooth Spline
TN90 / M135 Rubber Hub or CLT135 Cushion Lok Hub
High Polish Finish
Propeller Technologies (www.ssboatprops.com) - (866) 790-7767 - High Volume Distributor of Powertech Propellers - Made in America -
TN90 Rubber Hub (15-Spline)
M135 Rubber Hub / CLT135 Cushion Lok (15-Spline)
CLICK HERE FOR TOHATSU RPM GUIDE
Please use the RPM Guide to help determine the correct maximum revs for your engine. The right size propeller should load your motor between the correct wide open throttle RPM listed for your horsepower.
CLICK HERE FOR PROPELLER WORKSHEET
Please use our online submitting propeller worksheet to determine the correct Powertech Propeller for your boat. We have been supplying boat propellers worldwide for over 30 years, and chances are with our expert technical support team you will most defiantly have a pleasurable experience.
FREE EXPERT TECH SUPPORT
Still have questions selecting the right Powertech Propeller? Just contact us (Phone/Email) and take advantage of our award winning technical support team. With over 15,000 applications serviced (except for the factory) no other retailer has more experience with all Powertech propeller designs than we do.
Propeller Technologies (www.ssboatprops.com) - (866) 790-7767 - High Volume Distributor of PowerTech Propellers - Made in America -
RETURNS & EXCHANGES
If you are not satisfied with your purchase, we will use your performance data to determine the correct replacement propeller through our 30-day pitch exchange program. Within the first 30 days of ownership, we will exchange your propeller of equal value and different pitch for a nominal fee. The propeller must be in like new condition, with no dings, nicks or scratches. To make a claim please
contact us
for a Return Authorization (R.A.) and shipping instructions. The R.A. must be indicated along with your address on the mailing label and the shipping carton should include your daytime phone number and the original purchase receipt. Returns do not cover any expense of downtime, haul outs, propeller removal or install, or shipping charges. All returns/exchanges valid for 30 days.
Propeller Technologies (www.ssboatprops.com) - (866) 790-7767 - High Volume Distributor of PowerTech Propellers - Made in America -