Description
Mercury 816702A45 Black Max Propeller — 10.75″ × 12″ RH Aluminum 3-Blade
The Mercury Black Max 816702A45 propeller delivers dependable performance for smaller outboards. Crafted from Mercury’s patented Mercalloy aluminum alloy, it combines strength, ductility, and corrosion resistance for long service life. The 10.75″ × 12″ right-hand prop includes a Flo-Torq Reflex hub system to protect your drivetrain from shock loads, ensuring smooth and quiet operation.
Applications
For Mercury and Mariner 25–30HP FourStroke BigFoot/Command Thrust, 30HP TwoStroke, 30HP FourStroke (2005 and earlier), and 40–60HP FourStroke outboards. Always confirm pitch, diameter, and rotation in your owner’s or service manual before installation.
Shipping & Returns
Fast processing and shipping from our marine parts warehouse. 30-day returns on unopened, unused items. Review our Refund Policy for full details.
Key Facts
- BU Part ID: 816702A45
- Brand: Mercury Propeller
- Category: Propellers
- Subcategory: Black Max
- UPC: 745061018747
- Country of Origin: United States
- Diameter × Pitch: 10.75″ × 12″
- Rotation: Right Hand (RH)
- Blades: 3
- Material: Mercalloy Aluminum
- Hub System: Flo-Torq Reflex (835257K12)
- Finish: Phantom Black Gloss Enamel
- Engine Fit: Mercury / Mariner 25–60HP Outboards
- Package Length: 11.8″
- Package Width: 5.9″
- Package Height: 10.6″
- Package Weight: 4.7 lb
- Prop 65 Code: Cancer
What’s Included
- 1 × Mercury Black Max Propeller — 816702A45 (10.75″ × 12″ RH, 3-Blade Aluminum)
- 1 × Flo-Torq Reflex Hub Kit (835257K12)
Service Notes
- Install using the specified Flo-Torq Reflex hub kit for optimal drivetrain protection.
- Inspect blades, washers, and hardware for wear before installation.
- Confirm proper WOT RPM range and torque specs according to your Mercury service manual.