YAMAHA 3HN-85550-20-00 Big Stator Magneto Rotor

( Part Type: Rotor Stator Magneto ), ( Manufacturer Part Number: 3HN-85550-20-00 )

Review YAMAHA Big Stator Magneto Rotor fits BEAR 350 4X4 1988

The Yamaha 3hn-85550-20-00 stator magneto rotor is an essential component of the Big Bear 350 4x4 ATV (All-Terrain Vehicle) engine manufactured by Yamaha in 1988. This rotor plays a crucial role in the ignition system, converting mechanical energy from the crankshaft into electrical energy to create the spark needed for combustion.

The stator magneto rotor is a compact, intricately designed part that consists of a stator and a rotor. The stator is a stationary component with multiple poles, while the rotor is a rotating component with corresponding poles that generate a spark when they align with the stator poles.

The stator magneto rotor is made of high-quality, durable materials to ensure reliable performance. It features a robust magnetic design that generates a strong magnetic field to produce a consistent and efficient spark. The rotor is also designed with precise machining and balancing to minimize vibrations and ensure smooth operation.

The dimensions of the Yamaha 3hn-85550-20-00 stator magneto rotor are as follows: the overall length is approximately 130mm (5.12 inches), the outer diameter is about 77mm (3.03 inches), and the inner diameter is around 58mm (2.28 inches). These dimensions are essential to ensure a proper fit within the engine compartment of the Big Bear 350 4x4 ATV.

Installing the stator magneto rotor requires careful attention to detail to ensure proper alignment and connection to the engine. Proper installation is crucial to maintain the efficiency and reliability of the ignition system and the overall performance of the ATV.

In summary, the Yamaha 3hn-85550-20-00 stator magneto rotor is a vital component of the ignition system in the 1988 Big Bear 350 4x4 ATV. Its robust magnetic design, precise machining, and durable materials ensure reliable performance and efficient spark generation. Proper installation is essential to maintain the optimal functioning of the engine and the ATV as a whole.

A Detailed Analysis of Buying a Yamaha 3hn-85550-20-00 1988 Big Bear 350 4x4 Stator Magneto Rotor

The Yamaha Big Bear 350 4x4 is an all-terrain vehicle (ATV) manufactured by Yamaha Motor Corporation. The stator magneto rotor is a crucial part of the ignition system in this vehicle. This analysis will discuss the pros and cons of buying a replacement Yamaha 3hn-85550-20-00 stator magneto rotor.

a. Improved Performance: A faulty stator magneto rotor can cause poor ignition, leading to reduced engine performance. Replacing the old part with a new one can help restore the vehicle's original performance.

b. Reliability: A new stator magneto rotor ensures the longevity of the ignition system, reducing the risk of unexpected breakdowns.

c. Cost-Effective: In the long run, replacing the stator magneto rotor is more cost-effective than continuously repairing a faulty one or buying a new ATV.

a. Cost: The price of a new stator magneto rotor can be a significant investment, especially for older models like the 1988 Yamaha Big Bear 350 4x4.

b. Availability: Finding a compatible replacement part for an older model can be challenging. It may require extensive research or contacting Yamaha dealerships directly.

c. Installation: Installing the new part may require some mechanical knowledge, and improper installation could lead to further complications.

In conclusion, buying a Yamaha 3hn-85550-20-00 1988 Big Bear 350 4x4 stator magneto rotor involves both advantages and disadvantages. The benefits include improved performance, reliability, and cost-effectiveness in the long run. However, the disadvantages include the significant cost, availability challenges, and potential installation difficulties.

If you own a 1988 Yamaha Big Bear 350 4x4 and have been experiencing ignition issues, it is recommended to consider replacing the stator magneto rotor. It is essential to research thoroughly, ensure compatibility, and consider seeking professional assistance for installation to avoid potential complications.

part # 3hn855502000 prices

• $38.69-$79.95

specifications utvyank:

• for models: 350, 4x4, Bear
• for makes: Yamaha
• for years: 1988
• part type: Rotor Stator Magneto
• manufacturer part number: 3HN-85550-20-00

seller utvyank:

• # reviews: 6564
• rating: 100.0%

offer utvyank:

• started: December 11, 2025
• sold: 0
• quantity: 1
• best offers: True
• availability: In Stock
• options: Ship-to-home

shipping utvyank:

• cost: $0.00
• service: Standard
• transit: 4-8 Days
• class: Standard
• type: Fixed

returns utvyank:

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

payments utvyank:

• credit card: Discover
• wallet: Paypal
• other

general utvyank:

• condition: Used
• Parts Accessories > ATV, Side-by-Side UTV Parts Accessories > Other ATV, Side-by-Side UTV Parts Accessories

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