Description
Mercury 77346A45 Black Max Propeller — 13″ × 19″ RH Aluminum
The Mercury Black Max 77346A45 3-blade aluminum propeller provides dependable performance and long-lasting value. Built with Mercury’s exclusive Mercalloy aluminum alloy, it combines strength and ductility to resist minor impacts. The included Flo-Torq II hub kit helps absorb vibration and protect the engine’s drivetrain, while the Phantom Black finish defends against corrosion.
Applications
For Mercury and Mariner 40–60HP BigFoot/Command Thrust (all years) and 75–125HP (1978 and newer) outboards. Always confirm fitment and installation details in your owner’s or service manual before purchase or 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: 77346A45
- Brand: Mercury Propeller
- Category: Propellers
- Subcategory: Black Max
- UPC: 745061018488
- Country of Origin: United States
- Diameter × Pitch: 13″ × 19″
- Rotation: Right Hand (RH)
- Blades: 3
- Material: Mercalloy Aluminum
- Hub System: Flo-Torq II
- Finish: Phantom Black Gloss Enamel
- Engine Fit: Mercury / Mariner 40–125HP Outboards
- Package Length: 16.95″
- Package Width: 16.6″
- Package Height: 6.95″
- Package Weight: 8.00 lb
- Prop 65 Code: Cancer and Reproductive Harm
What’s Included
- 1 × Mercury Black Max 3-Blade Propeller — 77346A45 (13″ × 19″ RH Aluminum)
- 1 × Flo-Torq II Hub Kit (835257K1)
Service Notes
- Use only the specified Flo-Torq II hub kit for correct installation and drivetrain protection.
- Inspect propeller and hub for cracks or wear before operation.
- Confirm proper WOT RPM range and torque settings in your Mercury service manual.