FIT THE FOLLOWING VEHICLES: The starter solenoid relay is compatible with 2002-2008 Yamaha YFM 660 Grizzly; Replacement for 2000-2006 Yamaha YFM 400 Kodiak; Compatible with 2000-2009 Yamaha YFM 400 Big Bear; Replacement for 2006-2009 Yamaha YFM 350 Raptor; Compatible with 2004-2006 Yamaha Bruin 350 YFM350; Replacement for 2003-2006 Yamaha Kodiak 450 YFM450; Compatible with 2006-2009 Yamaha WOLVERINE 450 YFM450 PREMIUM QUALITY: The starter solenoid is made of copper inside and plastic case outside, which has good electrical conductivity, rust-proof, sturdy and has longer service life OEM DESIGN, DIRECT REPLACEMENT: The starter relay meets oe standards. You can replace your broken starter solenoid with ours. Although the relay is not original, it fits your atv just as well as the original EASY TO INSTALL: The starter relay solenoid is easy to install. No drilling, no special tool requirements, plug and play. You can install it in minutes YOU WILL GET: Order from Heiher, you will get 2 pcs Starter Relay Solenoid Starter Solenoid Relay Compatible with Most Yamaha ATV YFM 350 400 450 660 - Raptor Grizzly Kodiak Wolverine Big Bear Starter Solenoid 2 PCS