Engineered Marine Products P9513-1450-17 AR-4 Series 4-Blade Aluminum Propeller 14.5" x 17" Pitch Interchangeable Hub

The Engineered Marine Products P9513-1450-17 is a 4-blade aluminum propeller from EMP's AR-4 Series, designed to deliver mid-range efficiency with heavy maneuverability. Featuring a 14.5" diameter and 17" pitch with right-hand rotation, this prop is built for boaters who demand responsive handling, strong acceleration, and reliable stern lift.

Constructed using EMP's Advanced Casting Process (ACP), the AR-4 Series offers stronger blades with better performance compared to standard cast aluminum props. The hybrid aluminum construction and anti-corrosive powder coat finish provide long-lasting durability in demanding marine environments.

Key Features:

• AR-4 Series – Mid-range efficiency and heavy maneuverability
• 4 Blades – Improved acceleration, stern lift, and rough-water handling
• 14.5" Diameter / 17" Pitch – Right-hand rotation
• Advanced Casting Process (ACP) – Stronger blades with better overall performance
• Great Acceleration and Mid-Range Performance – Ideal for a wide range of boating applications
• Great Stern Lift and Handling – Enhanced control and stability
• Interchangeable Hub System – Hub sold separately; compatible with a wide range of outboard and sterndrive engines
• Anti-Corrosive Powder Coat Finish – Long-lasting protection and reduced drag

Replaces OEM Part Numbers:

• Mercury: 48-834850A45
• Turning Point: 21501730
• Michigan: 992203
• Solas: 9513-145-17
• Polastorm: 5387-4145-17

The EMP AR-4 interchangeable hub propeller system simplifies installation and replacement. Hub kit required for installation and sold separately. EMP's manufacturing partners are certified to ISO 9001, ISO 14001, and ISO 45001 standards, ensuring consistent quality and precision in every propeller produced.