20414R 36179R Garage Door Opener Carriage Fits Genie Screw Drive OperatorsOne New Aftermarket Replacement Garage Door Opener Screw Drive Carriage Fits Genie Screw Drives: 1060, 1560, 2560, 3560, 3860, IS525, IS525 B, IS550, IS550 B, IS850, IS900, IS900 B, IS920, CM7500, CM7600, CM8500 S, CM8600, PRO95, CM8600 FN, H4000, H6000, IS525, IS525 B, IS550, IS550 B, IS850, IS900, IS900 B, IS920, 2060L, 3060L, IMS1000, ISL950, ISL950 B, ISL980, ISL980 B, G4050CL, G5000CL, G5050CL, G5500CL, G5700CL, G8000CL, GX9000CL, GXL9500CL,