Feature●Brand New and High Quality●Compatible For Hisun UTV/ATV sector 450 vector 500 sector 550●Also Fits Massimo MSU500,Cub Cadet challenger 500 550,Bennche Bighorn 500 Cowboy 500,AXIS 500,Coleman UT500(not for Massimo T-Boss series,Massimo Buck series and Bennche T-boss series)●Replace Part Number: 28160355●Package List:Package List:1*Fuel Injector & 2*BoltsDescription