Yamaha Banshee OEM Flywheel**

Maintain the legendary power and reliability of your Yamaha Banshee 350 with this Genuine OEM Flywheel, specifically engineered for optimal performance across all 1987–2006 Yamaha Banshee models. As a key component in the ATV’s electrical and ignition system, the flywheel is responsible for timing spark delivery, managing magnetic pulse signals, and working in concert with the stator to generate stable electrical output—all of which are critical for smooth engine operation.

This OEM flywheel is manufactured using Yamaha’s stringent quality standards, ensuring it delivers factory-grade performance, perfect fitment, and long-term reliability. Unlike aftermarket alternatives that can vary in weight, magnetic strength, or dimensional tolerance, this flywheel maintains original OEM specifications, which are essential for precise ignition timing, engine balance, and charging efficiency.

Whether you’re restoring a classic Banshee or repairing a failed ignition system, the OEM flywheel is ideal for riders who want to retain the original performance characteristics of their quad. It is also a preferred option for racers and tuners who require a stable ignition base when using aftermarket CDI boxes or performance stators, without sacrificing reliability.

🛠️ Manufacturing Process:

Each Yamaha Banshee OEM flywheel begins with high-grade steel or alloy material, selected for its magnetic conductivity, strength, and resistance to fatigue. Through a precision casting and CNC-machining process, the flywheel is carefully shaped to maintain tight tolerances for balance and rotation speed, minimizing engine vibration at high RPMs.

The embedded magnetic poles are installed using automated press-fitting and aligned with exact orientation to ensure consistent signal generation to the stator. These magnets are permanently bonded and tested under heat cycling conditions to withstand high-performance environments. The outer edge is precision-balanced to match Yamaha’s factory crankshaft specifications, ensuring rotational harmony and reducing premature wear on crank seals and bearings.

Each unit undergoes rigorous factory testing, including rotational stress tests, magnet strength calibration, and dimensional validation to meet Yamaha’s OEM quality assurance standards. This process ensures every flywheel shipped is capable of delivering the same reliable spark timing and charging consistency as the one originally installed at the factory.

🔧 Performance & Use Applications:

• Restores factory spark timing for smooth, consistent throttle response

• Works with the stator to generate stable electrical output for lights, ignition, and accessories

• Maintains proper engine balance and crankshaft harmony at low and high RPMs

• Ideal for stock rebuilds, ignition repairs, or compatibility with aftermarket CDI/stator setups

• Reduces engine vibration and helps prevent timing drift during high-speed performance use

Whether you’re a weekend trail rider, sand dune enthusiast, or serious track competitor, the Yamaha Banshee OEM Flywheel is a critical component for keeping your machine running strong and dependable.

✅ Key Properties & Benefits:

• Genuine OEM Yamaha part—not aftermarket or replica

• Compatible with all Banshee 350 YFZ models from 1987–2006

• Engineered to deliver accurate and consistent spark timing

• Supports full charging capacity and efficient stator operation

• Built to resist heat, wear, and vibration under extreme conditions

• Precisely weighted and balanced for optimal engine smoothness

• Plug-and-play installation with no modification required