FORCE 817912A Outboard Power Head Powerhead 85HP

( Brand: Force ), ( Manufacturer Part Number: 817912A ), ( Part Type: Head ), ( Stroke: 2-stroke ), ( Engine Hp : 85 )

Review FORCE Outboard Power Head Powerhead fits 1984–1994

Comprehensive Overview of the Force 817912A 1986 Outboard Power Head (85HP)

The Force 817912A 1986 Outboard Power Head, with a capacity of 85 horsepower, is a classic and reliable marine power solution, suitable for a wide range of watercraft applications. Manufactured in 1986, this powerhead has a rich history and a proven track record of performance and durability.

This powerhead is designed to provide exceptional power and torque, making it ideal for navigating through rough waters or towing heavy loads. The 817912A is compatible with boat models from 1984 to 1994, ensuring versatility and broad market applicability.

The engine block of the Force 817912A is engineered for optimal performance and efficiency. It features a high-compression design, which, combined with the precise carburetor system, ensures smooth, powerful acceleration and a strong, consistent cruising speed.

The powerhead is equipped with a reliable, maintenance-friendly two-stroke engine. This design requires a mixed fuel and oil, but it offers the benefit of lower emissions and easier maintenance compared to four-stroke engines. The oil injection system ensures that the engine is constantly lubricated, promoting longevity and reducing wear.

The Force 817912A also boasts a robust cooling system. The heat exchanger and water pump work together to dissipate heat efficiently, maintaining optimal engine temperature even in demanding conditions.

The powerhead's robust construction and high-quality materials ensure its durability. The corrosion-resistant finish, combined with the sturdy mounting system, enables the engine to withstand the harsh marine environment.

In summary, the Force 817912A 1986 Outboard Power Head (85HP) is a powerful, reliable, and durable engine that offers a seamless boating experience. Its compatibility with various boat models from 1984 to 1994, along with its robust design and high-performance features, make it an excellent choice for boat owners seeking a classic, high-quality outboard powerhead.

1. Wide Compatibility: This power head is compatible with a wide range of years (1984 to 1994) and various models of outboard motors, making it a versatile choice for boat owners.

2. Powerful: With an 85 horsepower output, this power head provides a significant amount of power for various boating activities, such as fishing, water sports, and cruising.

3. Durable: Given that it was manufactured in 1986, the Force 817912A has stood the test of time, indicating its robustness and reliability.

4. Affordable: Compared to newer models, the Force 817912A may be more budget-friendly for those looking for an economical solution without compromising performance.

1. Age: Being over 35 years old, the power head may have undergone wear and tear, leading to potential maintenance issues or parts availability concerns.

2. Technology: The Force 817912A may lack some of the modern features and fuel efficiency offered by newer power heads, such as electronic fuel injection or digital gauge displays.

3. Compatibility Limitations: While this power head is compatible with a wide range of outboard motors, some specific models or years may not be compatible, so it's essential to verify before purchasing.

4. Limited Support: As the power head is older, you may find limited resources or support from the manufacturer or dealerships, which could potentially lead to longer repair times or more expensive parts.

The Force 817912A 1986 85hp Outboard Power Head offers a powerful, affordable, and durable solution for boat owners looking for a vintage option. However, its age and potential compatibility limitations should be carefully considered before making a purchasing decision. If you are comfortable with maintaining an older engine and have a compatible outboard motor, the Force 817912A could serve you well. If you prioritize modern features, fuel efficiency, and extensive support, it may be worth considering a newer power head model.

Details:

Motor was used in Freshwater only the upper Midwest. The compression in the cylinders is 135, 138, 136 PSI. For sale is a complete Powerhead assembly removed from 1986 Force 85 hp. This will fit many of the 85HP Force outboards.

It is in good condition and was running before it removed. I do have more good Force powerhead listed and some available that low compression on one cylinder if you are looking for to rebuild or parts.

part #: 817912a prices

• $600.00-$800.00

specifications ouboaen:

• for years: 1984-1994
• brand: Force
• mpn: 817912a
• part type: Head
• stroke: 2-stroke
• engine hp : 85

returns ouboaen:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

payments ouboaen:

• credit card: Discover
• other
• wallet: Paypal
• cash

general ouboaen:

• Boat Parts > Outboard Engines Components > Complete Outboard Powerheads
• condition: Used

offer ouboaen:

• sold: 0
• best offers: True
• started: July 9, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 1

shipping ouboaen:

• cost: $272.72
• class: Standard
• service: FedEx Ground or FedEx Home Delivery, UPS Ground
• carrier: FedEx, UPS
• type: Calculated
• transit: 3-7 Days

seller ouboaen:

• rating: 100.0%
• # reviews: 2611
• city: Sycamore, Illinois

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