Yamaha 2X5-18513-00-00 Shift Fork Transmission

Description:

The Yamaha 2X5-18513-00-00 shift fork is used in motorcycle transmission systems. Commonly installed in Yamaha YZ400, IT400, and IT425 engines where gear selection and shifting mechanisms are required. Maintenance teams, engine rebuilders, and motorcycle technicians use this part for transmission repair, gear engagement restoration, and drivetrain overhaul.

Applications:

The Yamaha 2X5-18513-00-00 is used in motorcycle gearboxes to guide and engage transmission gears during shifting operations. It is widely applied in vintage motocross bikes and off-road motorcycles where precise gear selection, smooth shifting, and reliable transmission performance are critical for operation.

Technical Specifications:

• Compatible with Yamaha YZ400 (1979), IT400 (1979), and IT425 (1980) models
• Product type: Transmission shift fork (Fork Shift 3)
• Function: Engages and moves gears along transmission shafts
• Material: Hardened steel construction for wear resistance
• Placement: Internal gearbox component (gear selector mechanism)
• Application: Motorcycle transmission and drivetrain systems
• OEM part number: 2X5-18513-00-00
• Configuration: Specific fork position (#3 in gear selector assembly)
• Condition: OEM / New Old Stock (NOS) commonly available
• Origin: Genuine Yamaha component

Common Replacements:

• Yamaha 2X6-18513-00
• Yamaha 463-18513-00-00
• Yamaha 5AP-18513-00-00