Yamaha 90389-34019-00 Special Shaped Bushing

Description:

The Yamaha 90389-34019-00 Special Shaped Bushing is a precision bushing used in Yamaha clutch and drivetrain support assemblies. Commonly installed in Yamaha snowmobiles such as EC340 and similar vintage platforms within clutch and rotating shaft housings. Maintenance teams and mechanics use this part for wear surface replacement, drivetrain repair, or OEM restoration of rotating components.

Applications:

THE YAMAHA special shaped bushing is used in clutch and drivetrain assemblies to provide a low-friction interface between rotating shafts and fixed housings while maintaining alignment under load. It is commonly found in Yamaha snowmobiles used for trail riding, utility transport, and mechanical restoration projects where reducing wear and ensuring smooth rotational movement is critical.

Technical Specifications:

• Brand: Yamaha
• Part Number: 90389-34019-00
• Product Type: Special Shaped Bushing
• Function: Provides low-friction support and alignment for rotating components
• System Type: Clutch / drivetrain assembly
• Material: Metal-backed bushing (OEM specification)
• Application Area: Clutch housing / shaft support locations
• Compatibility: Yamaha snowmobiles (e.g., EC340 series)
• Mechanical Role: Reduces wear, absorbs load, and stabilizes rotating shafts
• Design: Formed/special shape for precise fitment in OEM assemblies
• OEM Status: Genuine Yamaha part

Common Replacements:

• Yamaha 90389-26009-00
• Yamaha 90389-22017-00
• Yamaha 90389-30011-00