Product content contains a carburetor, two gaskets, 2 screws.Made of high quality metal and plastic, more wear-resistant.It is the upgraded version of 997 carburetor, which is easier to start and better performance compared to others.For 1/5 HPI Baja 5B FG ROVNA KM RCMK Losi 5ive-T Zenoah CY 36cc-45cc Engine.Please confirm whether the size is suitable before purchase, we have a professional after-sales team, if you have any questions, please contact us in time, we will solve your problems within 24 hours.We would like to welcome you to FLMLF, we are happy to serve you and hope you have a happy day, we aim to invite you to follow your heart and build your own RC car!