Polini Internal Variator Spring Ø35 Yamaha 246.045

The Polini internal variator spring part number 246.045 is a genuine replacement component designed for Polini variators fitted to Yamaha engines using a Ø35 mm variator pin.

Engineered to work perfectly within the variator assembly, it helps ensure smooth CVT operation and consistent movement of the transmission components during ratio changes.

Manufactured from high-quality spring steel with dedicated heat treatments, it offers excellent durability, elasticity and long service life, even under demanding operating conditions.

It is the ideal replacement part for servicing or rebuilding Polini variators while maintaining the original transmission performance.

Compatibility:

• Polini variators for Yamaha engines
• Versions with Ø35 mm variator pin

Technical specifications:

• Polini part number: 246.045
• Component: Internal variator spring
• Compatible pin diameter: Ø35 mm
• Genuine Polini replacement part
• High-strength spring steel
• Made in Italy

Main features:

• Genuine Polini product
• Ensures proper variator operation
• Excellent fatigue resistance
• Long-lasting elasticity
• Ideal for maintenance and rebuilds
• Direct replacement
• Premium Polini quality

Benefits:

• Restores proper CVT operation
• High reliability
• Consistent transmission performance
• Perfect compatibility with Polini variators