OEM Part Number: 3SX-81890-00; 3SX-81890-00-00;3SX81890-00; 3SX81890-00-00; 3SX-8189000; 3SX-818900000; 3AJ-81800-00-00; 3AJ-81800-00; 3TB-81800-00-00; 3TB-81800-00; 4GV-81800-00-00; 4GV-81800-00 Compatible with: Yamaha YFM660R Raptor 660R 660cc ATV 2001-2005/MT03 MT-03 2006-2008/XT500E XT 500 E 2000 2002/XT600E XT 600 E XT600 2000 2002/XT660R XT 660 R 2004-2011 2014/XT660R XT 660 R 25KW 2005/XT660X XT 660 X 2004-2011 2014/XT660X 25KW 2005 2006/XT660Z XT 660 Z Tenere 2008 Has the advantages of good starting performance, high starting power and low power consumption, providing stable starting speed and starting torque. 100% brand new,easy installation,simple to use. Use of high quality metal material to ensure its durability,good working condition. Help you easily start a motorcycle,convenience,long lasting and high-efficiency. Please confirm the product model and size carefully before purchase OEM Part Number:3SX-81890-00; 3SX-81890-00-00;3SX81890-00;3SX81890-00-00;3SX-8189000;3SX-818900000;3AJ-81800-00-00;3AJ-81800-00;3TB-81800-00-00;3TB-81800-00;4GV-81800-00-00;4GV-81800-00Compatible with:YamahaYFM660R Raptor 660R 660cc ATV 2001-2005MT03 MT-03 2006-2008XT500E XT 500 E 2000 2002XT600E XT 600 E XT600 2000 2002XT660R XT 660 R 2004-2011 2014XT660R XT 660 R 25KW 2005XT660X XT 660 X 2004-2011 2014XT660X 25KW 2005 2006XT660Z XT 660 Z Tenere 2008Attention:1. In order to avoid trouble to you, please be sure to check the compatible model and year when purchasing.2. If you are uneasy about the installation, please leave it to a professional for installation.3. After receiving our products, if you have any questions, please contact us immediately before leaving feedback or complaints;we hope that good communication can bring you a better solution.We will try our best to serve you.Sincere greetings to all buyers!