Did you know that the most easily and frequently worn out part on a garage door opener is the LiftMaster gear and sprocket assembly part 41A5658? Replacement parts for the LiftMaster 41A5658 Gear and Sprocket Assembly are available at North Shore Commercial Door and includes everything you will need for quick installation. Drive gear (41A2817), worm gear, helical gear (41A2818), retainers, thrust washer, spring washer, pins, bearing plate, grease and instructions are all included in this kit, which is compatible with the LiftMaster 2595, 3595 and 3595S models. When ordering from NSCD, the sensor can be shipped within 24 hours on any business day. Call 800-783-6112 for more details and top-notch customer service.
QUESTION: Will this part fit my opener? model number, 41A5021 by Tim s 1/7/2014
ANSWER: Will this parts fit my opener ? Maker : Chamberlain Model : 4100<br />If not, please let me know which one I should use to replace my gear & sprocket kit..........Thanks!<br /> Bennet by Bennet F a
STAFF ANSWER: What is the model number of the door ? The 41A5021 is the model of the circuit board. by Matthew O a