1. Used Boat Parts
  2. sku: 14036397180488603
  3. YAMAHA 6J8-8555-F0-00

YAMAHA 6J8-8555-F0-00 Flywheel Rotor 25HP 30HP 6J8-85550-F0-00

fits make: Yamaha.

6j8-85550-f0-00 Yamaha 6j8-8555-f0-00 25hp 30hp Flywheel Rotor Assembly

( Part Type: Rotor Flywheel ), ( Manufacturer Part Number: 6J8-8555-F0-00 )

Review YAMAHA 25hp 30hp Flywheel Rotor Assembly

The Yamaha 6J8-85550-F0-00 is a flywheel rotor designed for use with Yamaha outboard motors, specifically those with a 6J series engine and a power output of 25hp or 30hp. This rotor is an essential component of the engine's powertrain, as it plays a critical role in the efficient transfer of power from the crankshaft to the propeller.

The flywheel rotor is a heavy, disk-shaped component that is affixed to the engine's crankshaft. Its primary function is to store and release energy in the form of rotational motion. During the power stroke of the engine, the energy generated by the combustion of fuel is transmitted to the crankshaft, which in turn causes the flywheel to turn. As the crankshaft reverses direction during the power stroke, the flywheel continues to turn, providing a smooth and consistent power output to the propeller.

The Yamaha 6J8-85550-F0-00 flywheel rotor is made of high-quality materials to ensure optimal performance and durability. The outer surface of the rotor is finished with a precision machined surface to provide a perfect interface with the engine's clutch system. The rotor's hub is engineered to fit securely onto the crankshaft, ensuring a tight and reliable connection.

The flywheel rotor also features a balanced design, which helps to reduce vibrations and improve the overall smoothness of the engine's operation. The rotor's weight is evenly distributed around its axis of rotation, ensuring that it spins smoothly and evenly, without unwanted vibrations or wobbles.

In addition to its performance benefits, the Yamaha 6J8-85550-F0-00 flywheel rotor is also designed for easy installation. It comes with all necessary hardware, including bolts and seals, to make the installation process as straightforward as possible. The rotor is also backed by Yamaha's industry-leading warranty, giving customers peace of mind and confidence in their purchase.

In summary, the Yamaha 6J8-85550-F0-00 flywheel rotor is a high-performance and durable component that plays a critical role in the efficient transfer of power from the engine to the propeller. Its precision-machined surface, balanced design, and easy installation make it an excellent choice for Yamaha outboard motor owners looking to optimize the performance of their engine.

Pros and Cons of Buying Yamaha 6J8-8555-F0-00 and 6J8-85550-F0-00 Flywheel Rotors

**Background:**

The Yamaha 6J8-8555-F0-00 and 6J8-85550-F0-00 are flywheel rotors designed for use in Yamaha outboard motor models. These rotors come in two power options: 25hp and 30hp. In this analysis, we will discuss the potential advantages and disadvantages of purchasing these Yamaha flywheel rotors.

**Pros of buying Yamaha 6J8-8555-F0-00 and 6J8-85550-F0-00:**

1. **Brand Reputation:** Yamaha is a well-known and reputable brand in the marine industry, and its components are known for their durability and reliability.

2. **Compatibility:** These flywheel rotors are specifically designed for Yamaha outboard motors, ensuring a perfect fit and optimal performance.

3. **Performance:** Yamaha's advanced engineering and technology results in high-performance rotors that can deliver impressive power output and torque.

4. **Durability:** These rotors are built to withstand the harsh marine environment, making them a suitable investment for those who frequently use their boats.

5. **Availability:** Yamaha parts are widely available from authorized dealers and online retailers, ensuring that customers can easily obtain replacement parts when needed.

**Cons of buying Yamaha 6J8-8555-F0-00 and 6J8-85550-F0-00:**

1. **Cost:** Yamaha parts, including flywheel rotors, can be more expensive compared to aftermarket alternatives. This may be a concern for budget-conscious consumers.

2. **Installation:** Installing a flywheel rotor can be a complex process that requires specialized knowledge and tools. It is recommended to have the rotor installed by a certified technician to ensure proper alignment and functionality.

3. **Limited customization:** As OEM parts, these rotors do not offer any customization options, which may be a disadvantage for boat owners looking for unique or personalized components.

**Ending Conclusion:**

In conclusion, the Yamaha 6J8-8555-F0-00 and 6J8-85550-F0-00 flywheel rotors offer several advantages, such as brand reputation, compatibility, performance, durability, and availability. However, they also come with disadvantages, such as cost, installation complexity, and limited customization options. Ultimately, the decision to purchase these rotors depends on the individual's priorities, budget, and requirements. If performance, reliability, and compatibility are top priorities, then Yamaha flywheel rotors are an excellent choice. However, if cost is a significant concern, consumers may want to consider aftermarket alternatives.

**Recommendation:**

For those seeking high-performance and reliable flywheel rotors for their Yamaha outboard motor, the Yamaha 6J8-8555-F0-00 and 6J8-85550-F0-00 are excellent options. These rotors are specifically designed for Yamaha motors and offer excellent durability, making them a worthwhile investment for frequent boat users. While they may come with a higher price tag and require professional installation, their performance and reliability are unmatched.

Details:

Removed from a 09/97 1998 25hp Yamaha 25MLHW3 two stroke outboard. According to Boats this part may fit the following: 25hp Yamaha 1997 and 1998 30hp 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996. In good condition.

part #: 6j88555f000 price

  • $150.00

specifications vesselveep:

  • for makes: Yamaha
  • part type: Rotor Flywheel
  • manufacturer part number: 6J8-8555-F0-00

shipping vesselveep:

  • cost: $23.63
  • class: Standard
  • carrier: UPS
  • transit: 2-6 Days
  • service: UPS Ground
  • type: Calculated

general vesselveep:

  • condition: Used
  • Parts Accessories > Boat Parts > Other

seller vesselveep:

  • city: Pavo, Georgia
  • # reviews: 58
  • rating: 100.0%

returns vesselveep:

  • policy: No Returns

offer vesselveep:

  • availability: In Stock
  • best offers: True
  • quantity: 1
  • started: April 16, 2026
  • sold: 0
  • options: Ship-to-home

payments vesselveep:

  • credit card: Visa
  • wallet: Paypal
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for makes: yamaha, part type: rotor flywheel,
sku: 14036397180488603,

Yamaha 6J8-8555-F0-00 Is Similar To:

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1 offer $150.00 USD
  • Used. Offer #1 priced at $150.00 + $23.63 delivery = $173.63* total. According to Boats.net this part may fit the following: 25hp yamaha 1997 and 1998 30hp yamaha 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 and 1998. Removed from a 09/97 (1998) 25hp Yamaha 25MLHW3 two stroke outboard.+$23.63 shipping

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