Mercury Prop 16.25R37 15D – 48-8M0004850

The Mercury Prop 16.25R37 15D (Part #48-8M0004850) is a high-performance stainless steel propeller engineered to deliver precision handling, dependable acceleration, and long-lasting durability. With a 16.25" diameter and 15-degree pitch, this right-hand rotating prop is ideal for optimizing speed, control, and fuel efficiency in a wide range of marine conditions.

Key Features

OEM Mercury Engineering – Built to match factory specs for consistent and reliable performance

Premium Stainless Steel – Resists corrosion, flexing, and wear in both fresh and saltwater environments

Right-Hand Rotation (R37) – Designed for engines requiring clockwise propeller movement

16.25” Diameter & 15° Pitch – Perfect balance of thrust and speed for general-purpose boating

Precision Blade Design – Helps reduce cavitation and improve mid-range control

Compatibility

This Mercury Prop 16.25R37 15D fits a variety of Mercury and MerCruiser engines with 15-spline hubs requiring right-hand rotation. Always consult your engine manual or contact PartsVu to verify fitment before purchase.

Ideal Use Cases

Recreational boaters upgrading from aluminum to stainless steel props

Vessels needing a performance boost for mid- to high-speed operation

Boats frequently operated in saltwater or rough water environments

Engines requiring precise blade geometry for better handling and acceleration

Why Propeller Quality Matters

Your propeller is essential to your engine’s efficiency and overall boating experience. The Mercury Prop 16.25R37 15D – 48-8M0004850 is crafted to maintain top-end performance and minimize strain on your outboard or sterndrive. Investing in OEM stainless steel helps prevent costly damage and ensures smoother, more efficient rides over time.

Frequently Asked Questions

How do I know if my engine needs a right-hand rotation propeller?

Most single-engine setups use right-hand props. Check your current propeller markings or consult your engine’s documentation to confirm.

Can I install this propeller on any Mercury engine?

This model fits engines with 15-spline hubs and right-hand rotation requirements. Verify compatibility using your engine’s serial number or contact PartsVu for assistance.

What’s the advantage of stainless steel over aluminum props?

Stainless steel propellers are more durable, offer better performance at higher speeds, and handle heavy loads more effectively than aluminum alternatives.