Yamaha 90508-10579-00 Throttle Return Torsion Spring

Description:

The Yamaha 90508-10579-00 Torsion Spring is a rotational spring component used in Yamaha engine and throttle return systems. Commonly installed in Yamaha motorcycles and ATVs within throttle linkage, carburetor, or brake return assemblies. Maintenance teams and mechanics use this part for spring tension restoration, repair, or OEM replacement to ensure proper return force and component positioning.

Applications:

THE YAMAHA torsion spring is used in mechanical control systems such as throttle linkages and return mechanisms, where it provides rotational force to return components to their default position after actuation. It is commonly found in Yamaha motorcycles and ATVs used in road transport, off-road riding, and utility applications where consistent control response and safety-critical return action are essential for reliable operation.

Technical Specifications:

• Brand: Yamaha
• Part Number: 90508-10579-00
• Product Type: Torsion Spring
• Function: Provides rotational force and return tension
• System Type: Throttle / linkage / control assemblies
• Material: Spring steel (heat-treated for durability)
• Design: Helical torsion spring with directional torque load
• Installation Area: Throttle linkage, carburetor, or mechanical return systems
• Mechanical Role: Ensures return-to-position function after actuation
• Compatibility: Yamaha motorcycles and ATVs (various models)
• OEM Status: Genuine Yamaha part

Common Replacements:

• Yamaha 90508-087A6-00
• Yamaha 90508-10390-00
• Yamaha 90508-10580-00