LiftMaster 41A5668 ATS Gear and Sprocket Kit – Chain-Drive Operator Replacement Parts
LiftMaster 41A5668 ATS Gear and Sprocket Kit – Chain-Drive Operator Replacement Parts
The LiftMaster 41A5668 gear and sprocket kit repairs the drive assembly in compatible ATS chain-drive garage door openers. It provides the matched gears, bushings and upper assembly needed to service the mechanism that transfers motor power to the drive chain.
Specifications
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Manufacturer part number: 041A5668
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Alternate reference/store SKU: 41A5668
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Product type: Gear and sprocket replacement kit
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Operator application: Compatible LiftMaster ATS chain-drive models
Package Components
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Helical gear and upper “top hat” assembly
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Worm gear
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Wear bushings
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Gear lubricant
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Replacement hardware
Compatibility and Ordering
LiftMaster identifies this kit specifically for various ATS chain-drive openers. Check the exact ATS model and its replacement-parts diagram before purchasing.
Do not assume that every ATS-generation operator uses the same assembly. The similarly numbered 41A5658 is a separate kit; verify the complete part number rather than choosing by appearance.
Installation
Disconnect power before opening the operator. Inspect the chain, sprocket, shaft support and door movement for conditions contributing to gear wear. Install and lubricate the components as instructed, then check chain adjustment, travel limits and the safety-reversal system.
Details
Need Help With Compatibility?
Not sure if this is the correct part for your garage door, operator, gate system, or application? Contact Us before ordering — we’re happy to help.
Garage-DoorParts.com carries a large selection of residential and commercial parts, and many components can look similar while having important differences in dimensions, model numbers, voltage, mounting, or compatibility.
For the best assistance, please provide as much information as possible, including the manufacturer, model number, part number, door or operator type, dimensions, and clear photos of the existing part or equipment.
Our goal is to help you identify the correct product before you order and reduce the possibility of ordering an incompatible part.
Contact Us with your product questions and compatibility information, and we’ll do our best to point you in the right direction.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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