This replacement pulley assembly is made to work with compatible Genie belt and chain drive operators. Easy replacement of the current damaged/ broken pulley allows you to get your opener back up and running again quickly. 

• Compatible with Models 1035, 2033, 2035, 2036, 2055, 3035, 3055, 7035, 7055, 7155
• Pulley sits on the door end of the rail 
• Chain/belt goes around the pulley for it to stay on track 
• Genuine Genie replacement part