PRATHER PRODUCTS INC P7920511 Flex Shaft Boat Stub 3/16 3-1/8

( Brand: Prather Products Inc ), ( Manufacturer Part Number: P7920511 ), ( Compatible Brand: Universal, For Pro Boat ), ( Type: Flex Shaft ), ( Color: Gold ), ( Age Level: 17 Years Up ), ( Country Of Origin: United States )

Review PRATHER PRODUCTS INC Flex Shaft Rc Boat 3/16 Inch 3-1/8 Stub

The Prather P7920511 Flex-Shaft Boat Motor is a versatile and powerful addition to any small watercraft. This three-quarter horsepower, 3/16 inch shaft motor comes with a 12-inch propeller and a 3-1/8 inch stub.

The motor is designed with a flexible shaft, allowing it to be mounted in various positions on the transom of your boat. This feature provides excellent maneuverability and enables the motor to be used in tight spaces or in situations where a traditional motor mount would be inconvenient.

The P7920511 is powered by a reliable, four-stroke, air-cooled engine. This design not only reduces emissions but also eliminates the need for expensive and messy oil changes. The motor is also equipped with a simple-to-use, external fuel system, making it easy to fill up before heading out on the water.

The motor's 12-inch propeller is made of high-quality, marine-grade material, ensuring durability and longevity. The propeller's three blades are designed for efficient power transfer, providing excellent acceleration and top end speed. Additionally, the motor's adjustable trim system allows you to fine-tune the angle of the propeller for optimal performance in various water conditions.

The motor's three-quarter horsepower output provides ample power for small boats, enabling you to navigate through the water with ease. The motor's compact size and lightweight design make it an ideal choice for those looking for a powerful yet portable motor for their small watercraft.

In summary, the Prather P7920511 Flex-Shaft Boat Motor is a versatile and powerful addition to any small watercraft. With its flexible shaft design, reliable four-stroke engine, efficient propeller, and adjustable trim system, this motor provides excellent maneuverability, power, and performance on the water.

Pros and Cons of buying a Pratt-Whitney P7920511 Flex Shaft for a 3/16 12 3-1/8 Stub Boat Motor

The Pratt-Whitney P7920511 Flex Shaft is a common replacement part for marine engines, particularly for 3/16 12 3-1/8 stub boat motors. Before making a purchase, it's essential to consider the advantages and disadvantages of this flex shaft.

1. Durability: Pratt-Whitney is a reputable manufacturer known for producing high-quality marine parts. This flex shaft is engineered to withstand the harsh marine environment.

2. Flexibility: The flex shaft allows for more significant engine movement, making it easier to maneuver the boat in various situations.

3. Versatility: This flex shaft is compatible with various boat motor models, providing flexibility for boat owners who might switch engines in the future.

4. Improved Performance: A worn-out or damaged flex shaft can negatively impact engine performance. Replacing it with a new one can lead to improved acceleration and overall performance.

1. Cost: Pratt-Whitney is a premium brand, and their flex shafts are priced accordingly. This may be a significant investment for some boat owners.

2. Complex Installation: Installing a new flex shaft can be a challenging process, especially for those without experience in marine engine repair.

3. Potential for Vibration: If not installed correctly, a flex shaft can cause unwanted vibrations, which might negatively impact the riding experience.

The Pratt-Whitney P7920511 Flex Shaft offers several advantages, including durability, flexibility, versatility, and improved performance. However, its high cost and complex installation process are potential drawbacks. Ultimately, the decision to purchase this flex shaft depends on the boat owner's budget, technical abilities, and priorities. If the budget allows and the boat owner values the benefits, this flex shaft is an excellent investment. Otherwise, alternative options may be worth considering.

For boat owners looking for a high-quality, durable, and flexible flex shaft, the Pratt-Whitney P7920511 Flex Shaft is a solid choice. However, those with limited budgets or installation experience might consider exploring alternative, more affordable options. In any case, it's crucial to ensure the chosen flex shaft is compatible with the boat motor and is installed correctly to ensure optimal performance and a pleasant riding experience.

Details:

3/16 x 12 flex cable with 3-1/8 stubborn shaft. Flex cable with stub shaft. Brand new in package.

part #: p7920511 prices

• $24.99-$29.99

specifications rcparta:

• brand: Prather Products Inc
• mpn: P7920511
• compatible brand: Universal, For Pro Boat
• type: Flex Shaft
• color: Gold
• age level: 17 Years Up
• country of origin: United States

general rcparta:

• Radio Control Control Line > RC model Vehicle Parts Accs > Other RC Parts Accs
• condition: New

shipping rcparta:

• service: USPS Priority Mail
• cost: $0.00
• type: Fixed
• carrier: USPS
• class: Expedited
• transit: 14-22 Days

payments rcparta:

• wallet: Google-pay
• credit card: Visa
• other

returns rcparta:

• policy: No Returns

seller rcparta:

• city: Hockley, Texas
• rating: 100.0%
• # reviews: 349

offer rcparta:

• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home
• started: November 19, 2025