1. Carburetor for TaoTao NST SunL Kazuma Baja 50cc 70cc 90cc 110cc 125cc ATV go kart. PZ20 Carburetor for Honda CRF50F 2004-2009 2011-2012, Honda CRF80F 2004-2009 2011-2013.;2. Can replace most domestic carburetors. For example: Taotao SunlRoketa Coolster, Taotao, Sunl, Roketa, Kazuma Buyang, Coolsport, Lifan, Kazuma, AIM-EX, SUNL, Honda, Redcat, Eagle; Karting Moped Scooter;3. Inner diameter (intake side): 20mm Mounting center: 48mm Outer diameter (air filter side): 32mm The PZ20 carburetor rebuild kit comes with a conical 35mm motorcycle air filter with a double steel mesh design that fits most 35mm motorcycles.;4. Package includes: 1 carburetor, 1 fuel line, 2 fuel filters, 2 gaskets, 2 intake manifold gaskets, 2 O-rings, 1 35mm air filter, 1 air filter clamp, only the above package content is included, other products are not included.;5. The carburetor is suitable for ATVs, quad bikes, go-karts and UTV CRFKART SUNL TAOTAO. Your old carburetor