LiftMaster 41A3589-1 Replacement Belt – 8-Foot Door
LiftMaster 41A3589-1 Replacement Belt – 8-Foot Door
The LiftMaster 41A3589-1 is a complete one-piece replacement belt assembly for compatible LiftMaster and Chamberlain belt-drive garage door openers installed on 8-foot-high residential garage doors. It restores smooth, quiet trolley movement when the original belt is broken, stretched, frayed, slipping, or missing teeth.
Product Details
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Manufacturer: LiftMaster
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Part number: 041A3589-1
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Also known as: 41A3589-1
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Product type: Replacement drive-belt assembly
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Application: 8-foot-high residential garage door
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Approximate belt length: 255–257 inches
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Drive type: Belt drive
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Quantity: One complete belt assembly
Common Compatible Models
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LiftMaster 1270
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LiftMaster 1280
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LiftMaster 1280R
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Select Chamberlain 8100, 8200, 9200 and 9500 openers
Compatibility must be confirmed using the opener’s model number, original belt number, installed rail, or replacement-parts diagram before ordering.
When to Replace the Belt
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The opener motor runs, but the trolley does not move
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The belt is broken, stretched, or frayed
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Belt teeth are worn or missing
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The belt slips or makes a chattering sound
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The belt cannot be properly tensioned
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Belt material or debris is visible inside the rail
Important Compatibility Information
This belt is made specifically for compatible opener rails used with 8-foot-high residential garage doors. It is not interchangeable with belts designed for 7-foot or 10-foot doors. The wrong belt length will prevent correct tensioning and full trolley travel.
Before installation, inspect the trolley, pulley bracket, sprocket, and rail for damage or excessive wear. Disconnect electrical power and keep the garage door closed while servicing the opener. If the door is heavy, unbalanced, or difficult to operate manually, have the door inspected by a qualified garage-door technician before replacing the belt.
Order the LiftMaster 41A3589-1 replacement belt to restore dependable and quiet operation to your compatible 8-foot belt-drive garage door opener.
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
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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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