9T 12V Starter Motor for Yamaha YZF-R6 2006–2024 FZ6R 2009–2017

Product Overview

Replace a worn, weak, noisy, or failed starter motor with this 9-tooth 12V electric starter motor, designed for select Yamaha YZF-R6, R6 Race, and FZ6R motorcycle applications using OEM reference number 2C0-81890-00.

The starter motor helps crank the engine when the electric start button is pressed. A failing starter motor may cause slow cranking, clicking, intermittent starting, no-crank issues, grinding noise, or failure to start even when the battery is fully charged.

This replacement starter motor features a 12V system, 9-tooth gear, CCW rotation, 25mm diameter, and 62mm installation hole distance based on supplied product data. Please compare your original starter motor’s OEM number, tooth count, rotation direction, mounting points, electrical terminal, body shape, gear position, and overall dimensions before ordering.

Product Compatibility

Important Fitment Note:
This part is not selected by model name alone. Yamaha YZF-R6, R6 Race, FZ6R, and XJ6 models may use different starter motors depending on year, market, engine version, gear count, rotation direction, mounting points, and electrical terminal style. Please confirm your original starter motor matches OEM 2C0-81890-00 or 2C0-81890-00-00, the 9-tooth gear, CCW rotation, 25mm diameter, 62mm installation hole distance, and overall shape before ordering.

Specifications

Key Features

• 9-tooth 12V starter motor for select Yamaha sport bike and street motorcycle applications
• Designed for matching Yamaha YZF-R6, R6 Race, and FZ6R electric starting systems
• Replaces Yamaha starter motor reference 2C0-81890-00 / 2C0-81890-00-00
• Cross-referenced with aftermarket starter numbers 31053 and SMU0444
• CCW rotation design for matching Yamaha starting systems
• Helps restore electric start function when the original starter motor is weak, worn, noisy, or failed
• Tested for reliability, durability, and stable cranking performance
• Direct replacement style, but original gear count, rotation direction, terminal type, and mounting layout must be checked before installation

OEM Cross Reference

Please use the OEM/reference number together with physical fitment checks. If your original starter motor has a different gear tooth count, rotation direction, shaft style, mounting hole layout, electrical terminal, body diameter, or mounting position, this part may not fit.