Garage Door Operator V-Belt – 3/8" x 20"
Garage Door Operator V-Belt – 3/8" x 20"
Service a compatible garage door operator’s pulley drive with this 3/8" x 20" V-belt. Sized in the 3L profile, it is a replacement option for equipment that specifically calls for this belt section and length.
Specifications:
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Belt style: V-belt
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Profile: 3L
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Nominal width: 3/8"
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Nominal length: 20"
Check the operator’s parts diagram or the designation on the existing belt before ordering. A belt with the correct length but the wrong profile may not seat properly in the pulleys, so both measurements matter.
When replacing a damaged or slipping belt, inspect the pulley grooves, alignment, and adjustment mechanism. A new belt will not correct worn pulleys or other mechanical problems.
Disconnect and lock out power before accessing the drive. Install and tension the belt according to the operator manufacturer’s instructions, then restore all guards before performing an operational test.
Choose this 3/8" x 20" V-belt when the equipment specification calls for a matching 3L-profile replacement.
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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