ENGINE

YZ450F 14-17 WR450F 16-18 Valves & Springs Set Yamaha #319

YZ450F 14-17 WR450F 16-18 Valves & Springs Set Yamaha #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014-2017 WR450F 2016-2018 Good used condition engine valve and hardware set, includes 2x exhaust and 1x intake valve. Signs of...

YZ450F 14-17 WR450F 16-18 Cylinder Head Yamaha 1SL-11102-00-00 #319

YZ450F 14-17 WR450F 16-18 Cylinder Head Yamaha 1SL-11102-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014-2017 YZ450FX 2016-2018 WR450F 2016-2018 Used condition cylinder head, cam journals are damaged, not suitable for use...

YZ450F 10-19 WR450F 16-20 Top End Hardware Set Yamaha #319

YZ450F 10-19 WR450F 16-20 Top End Hardware Set Yamaha #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2010-2019 YZ450FX 2016-2020 WR450F 2016-2020 Good used condition top end bolt set, threads are in good shape. Fully operational,...

YZ450F 14-17 YZ450FX 16-18 Drive Gear Balancer Yamaha 1SL-11536-00-00 #319

YZ450F 14-17 YZ450FX 16-18 Drive Gear Balancer Yamaha 1SL-11536-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2017 YZ450FX 2016–2018 WR450F 2016–2018 Good used condition crank balancer drive gear, no...

YZ450F 06–22 WR450F 07–23 Primary Gear Assy Yamaha 2S2-16111-60-00 #319

YZ450F 06–22 WR450F 07–23 Primary Gear Assy Yamaha 2S2-16111-60-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2006–2022 YZ450FX 2016–2023 WR450F 2007–2023 Good used condition primary gear assembly,...

YZ450F 14-22 YZ450FX 16-23 Oil Pump Housing Parts Yamaha 1SL-13300-11-00 #319

YZ450F 14-22 YZ450FX 16-23 Oil Pump Housing Parts Yamaha 1SL-13300-11-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2022 YZ450FX 2016–2023 WR450F 2016–2023 Good used condition oil pump parts, gear showing...

YZ450F 14–22 WR450F 16–23 Case Saver & Sprocket Seal Yamaha #319

YZ450F 14–22 WR450F 16–23 Case Saver & Sprocket Seal Yamaha #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2022 YZ450FX 2016–2023 WR450F 2016–2023 Good used condition sprocket shaft retainer...

YZ250F 14-15 YZ450F 14-15 Gearshift Stopper Lever & Spring Yamaha 99999-04230-00 #319

YZ250F 14-15 YZ450F 14-15 Gearshift Stopper Lever & Spring Yamaha 99999-04230-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ250F 2014–2015 YZ450F 2014–2015 Good used condition stopper lever assembly, includes pivot...

YZ250F YZ450F 14-20 Gear Shift Hardware Yamaha #319

YZ250F YZ450F 14-20 Gear Shift Hardware Yamaha #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ250F 2014–2020 YZ450F 2014–2020 YZ250FX 2015–2020 YZ450FX 2016–2020 WR250F 2015–2020 WR450F 2016–2020 Good...

YZ450F 14-22 YZ450FX 16-23 Gear Shift Forks & Shafts Yamaha #319

YZ450F 14-22 YZ450FX 16-23 Gear Shift Forks & Shafts Yamaha #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2022 YZ450FX 2016–2023 Good used condition shift forks and shafts, minimal wear to shift forks, shafts...

YZ450F 14-17 YZ450FX 16-18 Gear Shift Drum Yamaha 1SL-18541-00-00 #319

YZ450F 14-17 YZ450FX 16-18 Gear Shift Drum Yamaha 1SL-18541-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2017 YZ450FX 2016–2018 Good used condition shift drum, no excessive wear to fork guide slots, no...

YZ450F 14-22 YZ450FX 16-23 Gear Shift Shaft Yamaha 1SL-18101-00-00 #319

YZ450F 14-22 YZ450FX 16-23 Gear Shift Shaft Yamaha 1SL-18101-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2022 YZ450FX 2016–2023 Good used condition gear shift shaft, shaft is straight, splines in good shape...

YZ450F 06-17 WR450F 07-18 Balance Weight Gear Balancer Yamaha 2S2-11531-00-00 #319

YZ450F 06-17 WR450F 07-18 Balance Weight Gear Balancer Yamaha 2S2-11531-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2006–2017 YZ450FX 2016–2018 WR450F 2007–2018 Good used condition balance driven weight...

YZ450F 10-17 WR450F 16-18 Balance Shaft Balancer Yamaha 33D-11455-00-00 #319

YZ450F 10-17 WR450F 16-18 Balance Shaft Balancer Yamaha 33D-11455-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2010–2017 YZ450FX 2016–2018 WR450F 2016–2018 Good used condition balance shaft and gear, shaft...

YZ450F 03-17 WR450F 03-18 Kick Start Idle Gear Yamaha 5TA-15651-00-00 #319

YZ450F 03-17 WR450F 03-18 Kick Start Idle Gear Yamaha 5TA-15651-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2003–2017 YZ450FX 2016–2018 WR450F 2003–2018 Good used condition kick start idle gear, minimal...

YZ450F 06-17 WR450F 07-18 Kick Start Shaft & Mechanism Assembly Yamaha 2S2-15601-00-00 #319

YZ450F 06-17 WR450F 07-18 Kick Start Shaft & Mechanism Assembly Yamaha 2S2-15601-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2006–2017 YZ450FX 2016–2018 WR450F 2007–2018 Good used condition kick start...

YZ250F 14–18 YZ450F 14–17 Flywheel Rotor Assy Yamaha 1SL-81450-00-00 #319

YZ250F 14–18 YZ450F 14–17 Flywheel Rotor Assy Yamaha 1SL-81450-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ250F 2014–2018 YZ450F 2014–2017 Good used condition flywheel, the threads and keyway are in good...

YZ450F 10-17 / WR450F 16-18 Cam Chain Guides Pair Yamaha #319

YZ450F 10-17 / WR450F 16-18 Cam Chain Guides Pair Yamaha #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2010–2017 YZ450FX 2016–2018 WR450F 2016–2018 Good used condition set of cam chain guides, not bent or...

YZ450F 2014–2015 Camshaft Cam Pair Intake & Exhaust Yamaha #319

YZ450F 2014–2015 Camshaft Cam Pair Intake & Exhaust Yamaha #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2015 Damaged condition set of camshafts. Cam lobes and bearing surfaces are worn. Suited for use as...

YZ450F 2014–2017 Transmission Gearbox Assembly Yamaha #319

YZ450F 2014–2017 Transmission Gearbox Assembly Yamaha #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2017 Used condition gear box, a few gear teeth on main shaft are worn. Shaft splines and shift dogs are in good...

YZF 14-22 WRF 15-25 Oil Filter Cover Yamaha 1SL-13447-00-00 #319

YZF 14-22 WRF 15-25 Oil Filter Cover Yamaha 1SL-13447-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ250F 2014–2022 YZ450F 2014–2022 YZ250FX 2015–2025 YZ450FX 2016–2025 WR250F 2015–2025 WR450F...

YZ450F 14-17 WR450F 16-18 Inner Clutch Cover Case Yamaha 1SL-15431-00-00 #319

YZ450F 14-17 WR450F 16-18 Inner Clutch Cover Case Yamaha 1SL-15431-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2017 YZ450FX 2016–2018 WR450F 2016–2018 Good used condition inner clutch cover, threads...

YZ450F 14-17 WR450F 16-18 Kick Start Lever Arm Yamaha 1SL-15620-00-00 #319

YZ450F 14-17 WR450F 16-18 Kick Start Lever Arm Yamaha 1SL-15620-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2017 YZ450FX 2016–2018 WR450F 2016–2018 Used condition kick start lever, the splines are in...

YZ450F 2014–2017 Stator Generator Cover Case Yamaha 1SL-15411-00-00 #319

YZ450F 2014–2017 Stator Generator Cover Case Yamaha 1SL-15411-00-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2017 Good used condition stator cover, no repairs, good gasket surface. Has some minor scuffs and...

YZ450F 2014–2017 Cylinder Head Cover Valve Yamaha 33D-11190-29-00 #319

YZ450F 2014–2017 Cylinder Head Cover Valve Yamaha 33D-11190-29-00 #319 Removed from a 2015 Yamaha YZ450F YZF450 YZF. Fitment: YZ450F 2014–2017 Good used condition cylinder head cover, gasket surface in good shape, no repairs. Signs of...