Mercury 77342A45 Black Max Propeller — 13.75″ × 15″ RH Aluminum 3-Blade

Save $47.32
MercurySKU: 77342A45

Price:
Sale price$189.27 Regular price$236.59

Description

Mercury 77342A45 Black Max Propeller — 13.75″ × 15″ RH Aluminum 3-Blade

The Mercury Black Max 77342A45 propeller delivers dependable performance and value for mid-range outboards. Built from Mercury’s exclusive Mercalloy aluminum alloy, this 13.75″ × 15″ right-hand prop offers the strength to handle impact while maintaining optimal performance. Its Phantom Black enamel finish resists corrosion, and the included Flo-Torq II hub system helps protect your drivetrain from shock and vibration damage.

Applications

For use on Mercury and Mariner 40–60HP BigFoot/Command Thrust (all years) and 75–125HP (1978 and newer) outboards. Always verify diameter, pitch, and hub kit compatibility 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: 77342A45
  • Brand: Mercury Propeller
  • Category: Propellers
  • Subcategory: Black Max
  • UPC: 745061018464
  • Country of Origin: United States
  • Diameter × Pitch: 13.75″ × 15″
  • Rotation: Right Hand (RH)
  • Blades: 3
  • Material: Mercalloy Aluminum
  • Finish: Phantom Black Gloss Enamel
  • Included Hub Kit: Flo-Torq II (835257K1)
  • Engine Fit: Mercury / Mariner 40–60HP BigFoot, 75–125HP Outboards
  • Package Length: 16.6″
  • Package Width: 16.5″
  • Package Height: 7″
  • Package Weight: 8.02 lb
  • MSRP: $236.59 USD
  • Prop 65 Code: Cancer and Reproductive Harm

What’s Included

  • 1 × Mercury Black Max Propeller — 77342A45 (13.75″ × 15″ RH, 3-Blade Aluminum)
  • 1 × Flo-Torq II Hub Kit (835257K1)

Service Notes

  • Install using the included Flo-Torq II hub kit to ensure correct fit and performance.
  • Inspect propeller, hub, and thrust washer for wear or debris before installation.
  • Verify correct WOT RPM range and torque specifications per Mercury guidelines after installation.

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