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  3. MERCURY 48-19640A40P13

MERCURY 48-19640A40P13 Prop Spline 3/8 P11378

fits make: Mercury. year: 2010.

48-19640a40p13 Mercury Aluminum 10 3/8 Inch X 13p Black Max Prop Spline P11378

( Manufacturer Part Number: 48-19640A40P13 ), ( Part Type: Aluminum Prop ), ( Propeller Rotation: Standard )

Review MERCURY Aluminum 3/8 Inch 13p Black Max Prop Spline fits 2010

Mercury 48-1960A40P13 10 3/8" 13P Prop Spline P11378 - High-Performance Marine Propeller Spline

Dive into the world of high-performance marine propellers with the Mercury 48-1960A40P13 10 3/8" 13P Prop Spline P11378. This meticulously engineered component is designed to deliver optimal power transmission and propulsion for your marine vehicle, ensuring an unparalleled boating experience.

The Mercury 48-1960A40P13 Prop Spline features a robust 10 3/8" diameter, providing a substantial and efficient surface area for propeller blade movement. This size is ideally suited for medium to large marine craft, offering a balance between speed and torque for those who seek both power and agility on the water.

The 13P configuration of this propeller spline signifies a 13-pitch design, which means each revolution of the propeller results in the blades moving 13 times the diameter of the propeller. This pitch configuration is suitable for medium-speed applications, offering a blend of acceleration and top-end speed.

Manufactured with precision, the Mercury 48-1960A40P13 Prop Spline P11378 boasts a superior aluminum alloy construction that guarantees durability and resistance to corrosion, even in the harshest marine environments. Its proprietary design ensures a secure and reliable fit with Mercury marine engines, while the spline joint provides smooth power transmission and minimizes vibrations for a quieter, more comfortable ride.

Whether you're a weekend boater, an avid fisherman, or a speed enthusiast, the Mercury 48-1960A40P13 10 3/8" 13P Prop Spline P11378 is an essential upgrade for your marine engine. Invest in this top-tier propeller spline and elevate your boating adventures to new heights with Mercury Marine.

The Mercury 48-19640A40P13 10 3/8 13P Prop Spline P11378 is a propeller for boats, which may be useful for boat owners seeking to replace or upgrade their current propeller. Here are some potential pros and cons to consider:

Pros:

1. Reliable Brand: Mercury Marine is a well-known and reputable brand in the marine industry, which can provide peace of mind in terms of quality and performance.

2. Designed for High Performance: This propeller is designed for high-performance applications, offering enhanced acceleration, top speed, and maneuverability.

3. Customizable: The 13P designation suggests that this propeller is available in 13 pitches, allowing boat owners to choose the pitch that best suits their specific boat and power requirements.

4. Durable: The propeller's spline design adds strength and durability, reducing the likelihood of damage during use.

Cons:

1. Potentially Expensive: High-performance propellers like this one may be more expensive than standard propellers, which could be a concern for budget-conscious boat owners.

2. Requires Expertise for Installation: Propellers need to be properly balanced and installed to ensure optimal performance and safety. If you don't have the necessary expertise, you may need to hire a professional, which could add to the overall cost.

3. Not Universal: This propeller is specifically designed for Mercury outboard engines, so it may not be compatible with other types of engines.

In conclusion, the Mercury 48-19640A40P13 10 3/8 13P Prop Spline P11378 offers several advantages for boat owners seeking high-performance propellers. However, its potential high cost, the need for professional installation, and the fact that it's not universally compatible with all engine types should be carefully considered before making a purchase.

If you have the budget and the right engine, and you value high performance, this propeller could be a worthwhile investment. If, on the other hand, you're looking for a more affordable option or need a propeller that's compatible with a wider range of engines, you may want to explore other options as well.

Details:

FITS SMALL MERCURY HP OUTBOARDS WITH A 10 SPLINE PROPSHAFT AND THE FOLLOWING DETAILS. THIS DOES NOT FIT THE 10 SPLINE 2006 AND NEWER 25HP/30HP FOUR STROKES SHORT HUB OUTBOARDS AS IS TALL. ALUMINUM 10 3/8 X 13P MERCURY BLACK MAX PROPELLER, PRESSED SPLINE TALL HUB, 48-19640A40P13, 19640A40P13, 10.38X13P, SHOWS AGE AND WEAR, GOOD FOR A SPARE PROP ONLY, STANDARD RIGHT HAND ROTATION. PROP NUMBER 11378 IN MY INVENTORY.

part #: 4819640a40p13 price

  • $15.00

specifications propboapar:

  • for makes: Mercury
  • for years: 2010
  • mpn: 48-19640a40p13
  • part type: Aluminum Prop
  • propeller rotation: Standard

returns propboapar:

  • policy: No Returns

shipping propboapar:

  • transit: 3-7 Days
  • type: Fixed
  • class: Standard
  • cost: $22.00
  • service: Standard

offer propboapar:

  • started: November 17, 2025
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

seller propboapar:

  • # reviews: 1820
  • city: Gainesville, Florida
  • rating: 100.0%

payments propboapar:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard

general propboapar:

  • Parts Accessories > Boat Parts > Propellers
  • condition: Used
for makes: mercury, for years: 2010, part type: aluminum prop, propeller rotation: standard,
category: boat parts > propellers, sku: 11717035468474751,
Mercury 48-19640A40P13 Is Similar To:
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1 offer $15.00 USD
  • Used. Offer #1 priced at $15.00 + $22.00 shipping estimate = $37.00* total. THIS DOES NOT FIT THE 10 SPLINE 2006 AND NEWER 25HP/30HP FOUR STROKES SHORT STYLE HUB OUTBOARDS AS THIS IS THE TALL 10 SPLINE STYLE HUB.+$22.00 shipping

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