Description
Mercury 73134A45 Black Max Propeller — 10.62″ × 12″ RH Aluminum
The Mercury Black Max 73134A45 propeller delivers proven reliability and performance in an affordable, durable design. Made from Mercury’s exclusive Mercalloy aluminum alloy, this prop combines strength with flexibility to withstand everyday impacts. The Flo-Torq Reflex hub system helps protect the engine drivetrain, while the Phantom Black enamel finish resists corrosion in marine environments.
Applications
Compatible with Mercury and Mariner 25–30HP FourStroke BigFoot/Command Thrust, 30HP TwoStroke, 30HP FourStroke (2005 and earlier), and 40–60HP FourStroke outboards. Always verify fitment with your engine manual before installation.
Key Features
- BU Part ID: 73134A45
- Brand: Mercury Propeller
- Category: Propellers
- Subcategory: Black Max
- UPC: 745061018341
- Country of Origin: United States
- Diameter × Pitch: 10.62″ × 12″
- Rotation: Right Hand (RH)
- Blades: 3
- Material: Mercalloy Aluminum
- Finish: Phantom Black Gloss Enamel
- Hub System: Flo-Torq Reflex
- Engine Fit: Mercury / Mariner 25–60HP Outboards
- Package Length: 10.7″
- Package Width: 5.8″
- Package Height: 11.8″
- Package Weight: 4.4 lb
- Prop 65 Code: Cancer
What’s Included
- 1 × Mercury Black Max 3-Blade Aluminum Propeller (73134A45)
- 1 × Flo-Torq Reflex Hub Kit (835257K12)
Service Notes
- Inspect the propeller and hub before operation for signs of wear or cracking.
- Use only the specified Flo-Torq Reflex hub for correct fit and drivetrain protection.
- Follow torque specifications provided in your Mercury service manual.