Starter Motor WR125X Yamaha 5D7-81890-00-00 5D7-H1800-01-00 5D7-H1890-00-00 5D7-H1890-01-00

This Starter Motor is engineered for consistent performance and durability, built to OEM specifications for exact fitment across various Yamaha motorcycle models. It is designed to handle increased power loads and fully factory tested to ensure reliability.

Features

• Meets or exceeds OEM quality
• Direct OEM replacement
• Stock mounting locations
• Designed to handle increased power loads
• Best value for money
• Made to OEM specifications and matches original equipment appearance
• 100% factory tested before shipping
• Electrical components are non-returnable
• Check image before ordering to avoid mistakes
• Easy to install; professional installation recommended if unsure

Specifications

• PMDD; 12-Volt; CCW; 9-Splines
• Pinion OD: 8.9mm
• Registration OD: 26mm
• Shaft OD: 8.9mm
• Shaft OAL: 22.20mm
• OAL DEF to End of Shaft: 30.9mm
• Overall Length: 118.1mm
• Body OD: 48.2mm
• Flange-to-Rear: 88mm
• Mounting Holes: (2) 6mm x 1.0, 51.4mm centre-to-centre
• B+ Tab: 5mm x 0.8
• 9 teeth

Cross-Reference OEM Part Numbers

• SMU0570 Arrowhead
• 410-54259 J & N
• 5D7-81890-00-00
• 5D7-H1800-01-00
• 5D7-H1890-00-00
• 5D7-H1890-01-00
• 38B-H1800-01
• Yamaha 5D7-81890-00
• Yamaha 5D7-H1890-01
• Yamaha 5D7-81890-01
• Yamaha 38B-H1800-01

Vehicle Fitments

• Yamaha WR125X
• Yamaha YZF-R125
• Yamaha YZF R15 2011-2018
• Yamaha YZF R125A 2015-2017
• Yamaha YZF R125 2008-2016
• Yamaha MT125 MT-125 2015-2016
• Yamaha MT125A MT-125 (ABS) 2015-2017
• Yamaha WR125R 2009-2014
• Yamaha WR125X 2009-2014