Description
Mercury 78112CP1 Black Max Propeller — 16″ × 11″ RH Extra Cup Aluminum
The Mercury Black Max 78112CP1 3-blade aluminum propeller is designed to deliver dependable performance and enhanced lift for pontoon and heavier boats. Its Extra Cup (XC) blade geometry provides superior grip and efficiency, while the durable Mercalloy aluminum alloy offers strength and impact resistance. The included Flo-Torq II hub system helps absorb shock and protect the drivetrain from minor impacts.
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 compatibility and installation requirements using your engine’s owner’s or service manual.
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: 78112CP1
- Brand: Mercury Propeller
- Category: Propellers
- Subcategory: Black Max
- UPC: 745061034167
- Country of Origin: United States
- Diameter × Pitch: 16″ × 11″
- Rotation: Right Hand (RH)
- Blades: 3
- Material: Mercalloy Aluminum
- Hub System: Flo-Torq II
- Finish: Phantom Black Gloss Enamel
- Design: Extra Cup (XC) Blade Geometry
- Engine Fit: Mercury / Mariner 90–300HP Outboards & Sterndrives
- Package Length: 16.8″
- Package Width: 16.55″
- Package Height: 7.5″
- Package Weight: 9.06 lb
- Prop 65 Code: Cancer and Reproductive Harm
What’s Included
- 1 × Mercury Black Max 3-Blade Propeller — 78112CP1 (16″ × 11″ RH, Extra Cup Aluminum)
- 1 × Flo-Torq II Hub Kit (835257K1)
Service Notes
- Install only with the correct Flo-Torq II hub system for best protection and performance.
- Inspect propeller and hub components for wear or cracks before each use.
- Confirm correct WOT RPM range and torque specifications per your Mercury service manual.