4" Stud Pulley with Removable Stud – Extension Spring Hardware
4" Stud Pulley with Removable Stud – Extension Spring Hardware
Replace a worn pulley in a compatible extension-spring garage door system with this 4" stud pulley. The integrated removable stud provides the mounting arrangement required by supported extension hardware configurations.
Specifications:
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Pulley diameter: 4"
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Mounting style: Stud pulley
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Stud type: Removable
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Published cycle rating: 35,000 cycles on a 12' door
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Published load rating: 400 lb
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Mounting nuts: Not included
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Quantity: One pulley
Verify the pulley diameter, cable path, stud dimensions, mounting location, and available clearance before ordering. The published rating describes the supplier’s test configuration and does not independently establish the capacity of the complete garage door system.
Inspect the lifting cable, companion pulley, spring, track, and mounting hardware during replacement. A worn cable or misaligned pulley can damage the new component and interfere with proper door travel.
Extension spring systems operate under substantial tension. Have a qualified garage door technician secure the door, release spring tension, and install the pulley. After installation, confirm cable alignment and unobstructed pulley rotation before operating the door.
4" Stud Pulley for Extension Spring Garage Doors
Shop a 4" extension-system pulley with a removable mounting stud and published 400 lb load rating.
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.
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