Chain Pulley Assembly- 36451A.S

Product has been discontinued and is NO LONGER AVAILABLE. This Chain Pulley Assembly works as a replacement pulley for compatible Genie model garage door openers that used a chain drive rail. The compatible models are listed below.  Pulley sits on top of the rail- at the end by the garage door Chain goes around the pulley to stay on track  Genuine Genie replacement part  Compatible with models: ChainLift® 600 (1022), ChainLift® 800 (2022 / 2022-700), ChainLift 700 (2027) and ReliaG® models (1024 / 2024) Note: ReliaG® models that had one piece professional chain rails)