V-Belt 3L280 - 3/8" x 28"

Garage Door Operator V-Belt – 3/8" x 28"

$4.05
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V-Belt 3L280 - 3/8" x 28"

Garage Door Operator V-Belt – 3/8" x 28"

3L280
$4.05
Shipping calculated at checkout.

Replace a worn belt in a compatible garage door operator with this 3/8" x 28" V-belt. Its 3L profile is intended for pulley drives specifying this belt section and nominal length.

Specifications:

  • Belt type: V-belt

  • Profile: 3L

  • Nominal width: 3/8"

  • Nominal length: 28"

Confirm the required replacement using the operator’s parts list or the designation on the original belt. The profile and length must both match the equipment. This 28" belt should not be substituted for a 28-1/2" belt without manufacturer approval.

During replacement, inspect the pulleys for wear and check their alignment. Cracking, frayed edges, glazing, or repeated slipping can indicate a belt or drive-system problem that requires attention.

Disconnect and lock out power before servicing. Follow the operator manufacturer’s instructions for installation and tension adjustment, then reinstall protective guards before testing.

Order this belt for equipment requiring a 3L-profile replacement measuring 3/8" x 28".

3/8" x 28" V-Belt for Compatible Garage Door Operators
Shop a 3L-profile replacement V-belt with a nominal 3/8" width and 28" length. Verify your operator’s belt specification before ordering.

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.