Mercury 832832A45 Black Max Propeller — 14.25″ × 21″ RH Aluminum 3-Blade

Mercury 832832A45 Black Max Propeller — 14.25″ × 21″ RH Aluminum 3-Blade

The Mercury Black Max 832832A45 propeller delivers dependable all-around performance and exceptional value for mid- to high-horsepower outboards and sterndrives. Constructed from Mercury’s exclusive Mercalloy aluminum alloy, this 14.25″ × 21″ right-hand prop provides strength, durability, and smooth operation. The included Flo-Torq II hub kit cushions drivetrain components from shock loads, while the Phantom Black enamel finish protects against corrosion in both fresh and saltwater environments.

Applications

For Mercury and Mariner 90–115HP FourStroke Command Thrust outboards, 135–300HP TwoStroke and FourStroke outboards, and MerCruiser Alpha One and Bravo One sterndrives. Always verify propeller size, hub type, 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: 832832A45
• Brand: Mercury Propeller
• Category: Propellers
• Subcategory: Black Max
• UPC: 745061019157
• Country of Origin: United States
• Diameter × Pitch: 14.25″ × 21″
• Rotation: Right Hand (RH)
• Blades: 3
• Material: Mercalloy Aluminum
• Hub System: Flo-Torq II (835257K1)
• Finish: Phantom Black Gloss Enamel
• Engine Fit: Mercury / Mariner 90–300HP Outboards & MerCruiser Alpha/Bravo Drives
• Package Length: 16.5″
• Package Width: 16.5″
• Package Height: 6.76″
• Package Weight: 9 lb
• Prop 65 Code: Cancer and Reproductive Harm

What’s Included

• 1 × Mercury Black Max Propeller — 832832A45 (14.25″ × 21″ RH, 3-Blade Aluminum)
• 1 × Flo-Torq II Hub Kit (835257K1)

Service Notes