Specifications.Special Features:FOR KTM 450SX SMF 400XCW 505SXF XCF 530 450 EXC XC-F SXF.Model Name:for DRZ400 RMZ250 RMZ450 KX250F KLX 450R KX450F DRZ RMZ KX 400 250 450.Origin:Mainland China.Material:RUBBER.Item Type:Carburetor.Carburetor Carb Accelerator Pump Diaphragm Kit.Fits For Models#:.For YAMAHA YZ250F 2001-2013.For YAMAHA YZ426F 2000-2002.For YAMAHA YZ400F 1998-1999.For YAMAHA YZ450F 2003-2009.For YAMAHA YFZ450 2004-2009.For YAMAHA WR400F 2000.For YAMAHA WR450F 2003-2011.For YAMAHA WR250F 2001-2009 2011-2013.For YAMAHA WR426F 2001-2002.For HONDA CRF250R 2004-2009 2012-2017.For HONDA CRF250X 2004-2009 2012-2017.For HONDA TRX450R 2006-2009.For HONDA TRX450ER 2006-2009 2012-2014.For HONDA CRF450R 2002-2008.For HONDA CRF450X 2005-2014.For SUZUKI DRZ400.For SUZUKI RMZ250 2004-2009.For SUZUKI RMZ450 2005-2007.For KAWASAKI KX250F 2004-2010.For KAWASAKI KLX 450R 2008-2009.For KAWASAKI KX450F 2006-2009.For KTM 450SX SMF 2006-2010.For KTM 400XCW 2002-2007.For KTM 505SXF XCF 2007-2009.For KTM 530EXC 2003-2011.For KTM 450EXC 2004-2005.For KTM 450XC-F 2006-2009.For KTM 450SXF 2004-2012.For KTM 400EXC 2004-2006.Package included: 1SET/2SET/4SET..Color: As picture shows.Type: Carburetor Rebuild Kit.1...2. Made of high quality material, durable and practical to use..3. Delicate and exquisite, highly match the original equipment..4. Easy to install and reliable to use..1.Please check the pictures, models and part number carefully for compatibility before ordering..2. Only the above package content, other products are not included..3. Due to many factors such as display brightness and light brightness, the actual color of the item.may be slightly different from the picture displayed on the website..4. Due to different measurement methods, please allow 0.5-1 inch error..5.