Item number:5371Product description: Type: Powersports Manufacturer Part Number: 1179010003 Compatible Model: YFZ450 2004-2013 Internal right hand threads Size: 33mm 100% Brand new and high-quality made Colour: Black Material: 45# Carbon steel Feture: Used for removal of the flywheel or rotor if applicable， Premium quality high carbon steel， Heat treated for strength and durability， Durable hot black oxide finish This puller has 33mm x 1.5mm internal right hand threads. Fits These Years and Machines: For Yamaha YFZ 450 2004–2009 For Yamaha YFZ 450 2012–2013 For Yamaha YFZ450R 2009–2020Package included: 1x Flywheel Puller