Prevent accidents by replacing faulty garage door opener safety sensor photo eyes with Wayne Dalton replacement photo eye safety beam sets. Find replacement photo eye sensor kits for Wayne Dalton's Classic Drive, Quantum and iDrive models. We have original-manufacturer Wayne Dalton garage door opener sprockets, lift arms, replacement chain idler assemblies and support brackets. If the shaft on your rolling steel door stops spinning, replace it yourself with a Wayne Dalton EO kit for steel door operators. Also shop our discount-priced Wayne Dalton garage door opener remote controls and wireless entry garage door opener keypads by Wayne Dalton.