

OFS 3-Blade (15.25 x 12") PowerTech RH Propeller, OFS3R12P
PowerTech OFS 3-Blade Stainless Steel Propeller
The PowerTech OFS is a 15.5" diameter, stainless steel 3-blade propeller designed for bay boats, center consoles, and pontoons. Similar to the Mercury Enertia, it features moderately high rake and a full tip cup, providing excellent lift, grip, and smooth performance across a variety of boating conditions.
- Similar to Mercury Enertia
- Moderately high rake with full tip cup
- Bay boats, center consoles, pontoons
Propeller Hub Details
- CushionLok (Recommended) - The CushionLok Hub System reduces vibration and absorbs shock for smoother operation, protecting your propeller and drivetrain while extending durability.
- Square Hub (Sold Separately) - Hub kit will not be included with propeller. This propeller will accept any universal style square hub kit (ex. Flo-Torq, XHS, Rubex, etc).
Propeller Fitment
- PowerTech "E" Class Propeller. - For specific motor fitment see details below.
We recommend using the PowerTech CushionLok Hub for best performance.

Description
PowerTech OFS 3-Blade Propeller
PowerTech OFS 3-Blade Stainless Steel Propeller
The PowerTech OFS is a 15.5" diameter, stainless steel 3-blade propeller designed for bay boats, center consoles, and pontoons. Similar to the Mercury Enertia, it features moderately high rake and a full tip cup, providing excellent lift, grip, and smooth performance across a variety of boating conditions.
- Similar to Mercury Enertia
- Moderately high rake with full tip cup
- Bay boats, center consoles, pontoons
Propeller Hub Details
- CushionLok (Recommended) - The CushionLok Hub System reduces vibration and absorbs shock for smoother operation, protecting your propeller and drivetrain while extending durability.
- Square Hub (Sold Separately) - Hub kit will not be included with propeller. This propeller will accept any universal style square hub kit (ex. Flo-Torq, XHS, Rubex, etc).
Propeller Fitment
- PowerTech "E" Class Propeller. - For specific motor fitment see details below.
PowerTech OFS 3-Blade Propeller
Right-Hand Rotation (Clockwise)
Stainless Steel
Through Hub Exhaust
Will this propeller fit my motor?
PowerTech OFS 3-Blade Propeller Fitment
The PowerTech OFS 3-Blade propeller will fit various outboards. The models this propeller will fit are listed below.

Expert Advice
Do you need guidance in selecting the correct PowerTech OFS 3-Blade propeller for your application? Contact Boat Prop Warehouse today to talk to an expert.
Prop School
Do you have questions about the basics of propellers? Check out our comprehensive guide on the different facets of propeller technology, and its impact on boat performance.
Expert Advice
Do you need guidance in selecting the correct PowerTech OFS 3-Blade propeller for your application? Contact Boat Prop Warehouse today to talk to an expert.
Prop School
Do you have questions about the basics of propellers? Check out our comprehensive guide on the different facets of propeller technology, and its impact on boat performance.
Contact Us
Do you have any questions?
We are here to help! You can contact us either by our online form on this page or via phone, email, or chat.
Important Note: The more information you can provide us with, the more accurate/reliable any propeller suggestions we make will be.