81C275 Screw Drive Rack

The new K081C0275 is a replacement rack used with various screw drive garage door openers.
Product Information:
New Part Number: K081C0275
Old Part Numbers: 81C275, 081C0275.
Compatible with LiftMaster 3130 or 3240 openers.
Compatible with matching part numbers for Chamberlain, Craftsman openers.
Use your owner's manual to match the part number.