Compatible Model: Yamaha Bear Tracker 250, Year 1999-2004 /Yamaha Timberwolf 250, Yamaha Moto-4 250, Year 1989-1991, Vintage Part: No, Modified Item: No, Brand: Geospace, Type: Piston Kit, Compatible Make: Yamaha Yamaha Dt 175 Zylinder Cylinder Piston Gasket Top End Kit Set For Yamaha Timberwolf 250 Kupplungsnehmerzylinder Motorrad OEM PARTS NUMBER 2: 93450-17044-00,59V-11181-00-00 Upgrade Your Machinery With Cylinder Piston Gasket Top End Kit ATV Timberwolf 250 92-00 Bear Tracker 250 99-04 – All Parts Are Fully Compatible And Ready To Enhance Performance Parts Included 1: Cylinder,piston,piston rings,wristpin,circlips Part Included 2: head gasket,base gasket For Yamaha Timberwolf 250, Year 1992-2000. Cylinder Bore and Stroke: 71.00mm x 58.00mm. For Yamaha Moto-4 250, Year 1989-1991. 1x Head Gasket. 1x Cylinder. 1xBase Gasket. Piston Cylinder Fittings. ♢ Piston Driver Neu OEM PART NUMBER 1:: 29U-11631-00-Y0,29U-11610-00-00,29U-11633-00-00, Warranty: 90 Day, Machine Type: ATV, Custom Bundle: No, Vehicle Type: ATV, Color: Silver