ENGINE

YZ450F 06-17 WR450F 07-18 Kick Start Shaft & Mechanism Yamaha #21

YZ450F 06-17 WR450F 07-18 Kick Start Shaft & Mechanism Yamaha #21  Fits: 2006-2017 YZF450 2007-2018 WR450F Removed from a 2014 YZ450F Good used condition kick start shaft assembly, no excessive wear on gear teeth, splines and threads are in...

YZ450F 14-18 WR450F 16-18 Oil Pump Assembly Yamaha #21

YZ450F 14-18 WR450F 16-18 Oil Pump Assembly Yamaha #21 Fits: 2014-2018 YZF450 2016-2018 WR450F 2016-2019 YZ450FX Damaged, please view photos. Suitable for parts only. Genuine Yamaha parts

YZ450F 2010-2017 Balance Gear & Weights Yamaha #21

YZ450F 2010-2017 Balance Gear & Weights Yamaha #21 Removed from a 2014 YZF450 Should fit: 2010-2017 YZF450 Useable condition, weight No.2 has some damage as shown in pictures.  Genuine Yamaha parts.

YZ450F 14-17 Primary Drive & Drive Gear Yamaha #21

YZ450F 14-17 Primary Drive & Drive Gear Yamaha #21 Fits: 2014 YZF450 2015 YZF450 2016 YZF450 2017 YZF450 May fit other years and models please check. Good condition, normal wear. Includes conical spring washer. Please view photos. Genuine Yamaha...

2014-2017 YZ450F Valve Cover Yamaha Rocker Cover #21

2014-2017 YZ450F Valve Cover Yamaha Rocker Cover Cylinder Head Cover #21 Fits: 2014 YZF450 2015 YZF450 2016 YZF450 2017 YZF450 Good condition, light scuffs and scratches. Please view photos. Genuine Yamaha part.