(1) Garage Door Opener DRIVE GEARS Compatible w/ Chamberlain 1245R 1246R 1255R
(1) Garage Door Opener DRIVE GEARS Compatible w/ Chamberlain 1245R 1246R 1255R
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One New Aftermarket Replacement Garage Door Opener Drive Gear and Worm Set Compatible with Chamberlain and LiftMaster Openers
This aftermarket replacement Drive Gear and Worm Set restores proper operation to chain-drive and belt-drive garage door openers. The drive gear meshes with the worm gear to spin the sprocket that drives the chain or belt, moving the door. Worn or stripped gears are the most common cause of a garage door opener motor running without the door moving -- replacing the gear set is a straightforward DIY repair. Kit includes all hardware needed for a complete repair.
Specifications
- Kit Includes: (1) Drive Gear, (1) Worm Gear, (2) Tension Pins, (1) Grease Packet
- Drive Gear Outer Diameter: 2-3/4"
- Drive Gear Bore Size: 1/2"
- Drive Gear Number of Teeth: 32
- Compatible Drive Types: Chain Drive, Belt Drive
Compatible Models
Chamberlain / LiftMaster: 985, 1040, 1045, 1055, 1140, 1160, 1240, 1240R, 1245, 1245R, 1245LM, 1246R, 1250, 1255, 1255R, 1260, 1260LM, 1265, 1265LM, 215WD, 220WD, 315WD, 320WD, 1345, 2245, 2255, 2265, 2565, 3245, 3255, 3265 -- compatible with most 1/2 HP Belt Drive and Chain Drive models manufactured after 1993.
Sears Craftsman / Master Mechanic: Compatible with chain-drive and belt-drive models manufactured after 1984.
Raynor: Compatible with chain-drive and belt-drive models.
Replaces Part Number(s):
41A2817, 41A2817-CR, 41A4315, 41A5021, 41C4220, 41C4220A
Aftermarket Interchange Numbers
OTK20-0422; also cross-references 081B0045, 062216, 081C0179, 81B45, 2612159
New aftermarket replacement part - not remanufactured, not used.
