Garage Door Opener Screw Drive Carriage for 36179R.S 39179R-S

Description

New Aftermarket Replacement Screw Drive Carriage w/Rope & Handle
Includes Pull Rope and Handle
Replaces Part Numbers: 36179R, 34107R, 20414RAdditional Information: Includes Pull Rope & HandleIncludes HardwareTeeth inside it that connect to the screw inside the garage door opener railWorks with magnetic or mechanical style limit switchesLever for emergency release cord to attach to keeps you safe in case of a power outage or other emergency to release the door quicklyThe carriage is designed to protect the screw drive from wear and tear