Liftmaster,Chamberlain,Sears,Craftsman screw drive garage door opener replacement rack for opener models 2220, 2110, PD420, PD460-2, 9950, 9960, 7902, 1000SD, 2000SD, 1000SDR, 2000SDR, 4600, 4920, 4640, 9902 - manufactured 1995 to present - all models may not be listed so call our toll free helpline to confirm the part for your specific model.
