ENGINE

YZ450F 2008-2009 Cylinder Head Yamaha 2S2-11102-11-00 #290

YZ450F 2008-2009 Cylinder Head Yamaha 2S2-11102-11-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2008 YZ450F 2009 Good condition cylinder head, all threads including the spark plug thread are in a tidy state. The cam journals are in...

YZ450F 06–09 WR450F 07–15 Inner Clutch Cover Case Yamaha 1DX-15431-00-00 #290

YZ450F 06–09 WR450F 07–15 Inner Clutch Cover Case Yamaha 1DX-15431-00-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006-2009 WR450F 2007-2015 Good used condition inner clutch cover, in functional shape, threads and gasket...

YZ450F 06–20 WR450F 07–20 Top End Hardware Set Yamaha 90105-10163-00 #290

YZ450F 06–20 WR450F 07–20 Top End Hardware Set Yamaha 90105-10163-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: WR450F 2007–2020 YZ450F 2006–2020 YZ450FX 2016–2020 YFZ450R 2009–2024 Good used condition top...

YZ450F 06–09 WR450F 07–11 Gear Shift Forks & Shafts Yamaha #290

YZ450F 06–09 WR450F 07–11 Gear Shift Forks & Shafts Yamaha #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment:  YZ450F 2006 (Blue, Yellow)  YZ450F 2007–2009 WR450F 2007–2011 Good used condition shift forks,...

YZ450F 08-09 WR450F 07-09 Gearshift Stopper Lever & Spring Yamaha 2S2-18140-10-00 #290

YZ450F 08-09 WR450F 07-09 Gearshift Stopper Lever & Spring Yamaha 2S2-18140-10-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2008-2009 WR450F 2007-2009 Good used condition stopper lever assembly, includes pivot bolt & spring...

YZ450F 07-13 WR450F 04-15 Gear Shift Hardware Yamaha #290

YZ450F 07-13 WR450F 04-15 Gear Shift Hardware Yamaha #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2007–2013 WR450F 2004–2015 Good used condition shift hardware, removed from a bike that shifted well. Signs of normal use and...

YZ450F 06-09 WR450F 03-15 Gear Shift Drum Yamaha 5NL-18541-00-00 #290

YZ450F 06-09 WR450F 03-15 Gear Shift Drum Yamaha 5NL-18541-00-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ250F 2001-2013 YZ450F 2006-2009 WR250F 2001-2014 WR450F 2003-2015 Good used condition shift drum, no excessive wear to fork guide...

YZ450F 06-09 WR450F 07-15 Gear Shift Shaft Yamaha 2S2-18101-10-00 #290

YZ450F 06-09 WR450F 07-15 Gear Shift Shaft Yamaha 2S2-18101-10-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006-2009 WR450F 2007-2015 Good used condition gear shift shaft, shaft is straight, splines are good, shaft is straight. Signs...

YZ450F 2008–2009 Camshaft Decompressor Weight Parts Yamaha #290

YZ450F 2008–2009 Camshaft Decompressor Weight Parts Yamaha #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2008–2009 Good used condition set of camshaft decompressor parts, components in good shape and not excessively worn...

YZ450F 2006–2009 Crankcase Set Engine Cases Yamaha 2S2-15100-27-00 #290

YZ450F 2006–2009 Crankcase Set Engine Cases Yamaha 2S2-15100-27-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006-2009 Good condition set of matching crankcases. Gasket surfaces and threads are in good shape.  Oil drain...

YZF / WRF 00–19 Valve Lifter Buckets Yamaha 3FV-12153-19-00 #290

YZF / WRF 00–19 Valve Lifter Buckets Yamaha 3FV-12153-19-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ250F 2001–2019 YZ450F 2003–2009 WR250F 2000–2019 WR400F 2000–2001 WR426F 2000–2002 Good used...

YZ450F 2006-2009 Flywheel Rotor Assy Yamaha 2S2-85550-10-00 #290

YZ450F 2006-2009 Flywheel Rotor Assy Yamaha 2S2-85550-10-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006-2009 Good used condition flywheel, the threads and keyway are in good shape, includes woodruff key and nut. Signs of normal...

YZ450F 06-13 WR450F 07-15 Oil Strainer Yamaha 2S2-13412-00-00 #290

YZ450F 06-13 WR450F 07-15 Oil Strainer Yamaha 2S2-13412-00-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: WR450F 2007-2015 YZ450F 2006-2013 Good used condition oil strainer, screen mesh in good shape. Fully operational, signs of normal use are...

YZ450F 06-13 WR450F 07-15 Oil Pump Idler Gear Yamaha 2S2-13341-00-00 #290

YZ450F 06-13 WR450F 07-15 Oil Pump Idler Gear Yamaha 2S2-13341-00-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: WR450F 2007-2015 YZ450F 2006-2013 Good used condition oil pump drive gear, gear teeth in good shape. Fully operational, signs of...

YZ450F 06–13 WR450F 07–15 Oil Pump Assembly Yamaha 2S2-13300-10-00 #290

YZ450F 06–13 WR450F 07–15 Oil Pump Assembly Yamaha 2S2-13300-10-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: WR450F 2007-2015 YZ450F 2006-2013 Good used condition oil pump assembly, oil pump housing and rotors have minor wear...

YZ450F 06–09 WR450F 09–23 Primary & Balance Drive Gear Assy Yamaha #290

YZ450F 06–09 WR450F 09–23 Primary & Balance Drive Gear Assy Yamaha #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006–2009, 2018–2022 YZ450FX 2019–2023 WR450F 2009–2023 Good used condition primary...

YZ450F 03-17 WR450F 03-18 Kick Start Idle Gear Yamaha 5TA-15651-00-00 #290

YZ450F 03-17 WR450F 03-18 Kick Start Idle Gear Yamaha 5TA-15651-00-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2003-2017 WR450F 2003-2018 YZ450FX 2016-2018 Good used condition kick start idle gear, minimal wear in bush bore and gear...

YZ450F 06–17 WR450F 06–18 Kick Start Shaft & Mechanism Assembly Yamaha 2S2-15601-00-00 #290

YZ450F 06–17 WR450F 06–18 Kick Start Shaft & Mechanism Assembly Yamaha 2S2-15601-00-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006–2017 YZ450FX 2016–2018 WR450F 2006–2018 Good used condition kick...

YZ450F 06–09 WR450F 06–11 Cylinder Barrel Yamaha 2S2-11311-11-00 #290

YZ450F 06–09 WR450F 06–11 Cylinder Barrel Yamaha 2S2-11311-11-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006–2009 WR450F 2006–2011 Good used condition cylinder, one notable score in plating, otherwise very...

YZ450F 2006-2009 Transmission Gearbox Assembly Yamaha #290

YZ450F 2006-2009 Transmission Gearbox Assembly Yamaha #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006-2009 Used condition transmission assembly, light wear to some gear faces - see photos. Splines and threads are in good shape. Shift...

YZ450F 2007–2009 Balance Shaft Weight Yamaha 2S2-11464-10-00 #290

YZ450F 2007–2009 Balance Shaft Weight Yamaha 2S2-11464-10-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2007–2009 Good used condition balance shaft weight, no excessive wear. Includes woodruff key. Signs of normal use and...

YZ450F 2007-2009 Balance Weight Gear Balancer Yamaha 2S2-11531-00-00 #290

YZ450F 2007-2009 Balance Weight Gear Balancer Yamaha 2S2-11531-00-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2007 YZ450F 2008 YZ450F 2009 Good used condition balance driven weight gear, no excessive wear to gear teeth. Signs of...

YZ450F 06–09 WR450F 06–15 Balance Shaft Balancer Yamaha 2S2-11455-00-00 #290

YZ450F 06–09 WR450F 06–15 Balance Shaft Balancer Yamaha 2S2-11455-00-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006–2009 WR450F 2006–2015 Good used condition balance shaft, shaft is straight, splines in good...

YZ450F 2006-2009 Crank Crankshaft Assy Yamaha 2S2-11400-01-00 #290

YZ450F 2006-2009 Crank Crankshaft Assy Yamaha 2S2-11400-01-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006-2009 Used crank. We recommend all used cranks are rebuilt due to their high wear nature. Crank webs are good, thread...

YZ450F 06–09 WR450F 06–11 Kick Start Lever Arm Yamaha 2S2-15620-01-00 #290

YZ450F 06–09 WR450F 06–11 Kick Start Lever Arm Yamaha 2S2-15620-01-00 #290 Removed from a 2009 Yamaha YZ450F YZF. Fitment: YZ450F 2006–2009 WR450F 2006–2011 Good used condition kick start lever, the splines and pivot are in good...