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3 in. Sheave Pulley Kit


31 in stock (can be backordered)


Replacement 3″ heavy duty pulley with pulley fork (bolt and nut included) to fit any garage door that uses extension springs.

3 inch Sheave Pulley Kit

This kit includes the sheave, strap and fasteners – allowing you to replace the sheave on your pulley. Over time, the pulley is one piece of your garage door opener that becomes damaged. You’ll often see this when your door opens slowly or seems to ‘stick in’ or ‘jerk in’ during the opening and closing process. Replacing this piece is quite simple and only requires a few simple tools that you have around your house. Save time and money by doing it yourself instead of waiting for a repair person to come out to your home and do the job for you. It is important that you replace your sheave with the correct size – this fits 3 inch sheaves – the strap and fastener matches, assuring a solid fit. The kit includes one sheave, strap and fasteners. You may need to replace multiple sets, check each of your sheaves to look for bends or rust – it makes sense to go ahead and replace them all at once.

Additional information

Weight 0.9 lbs
Dimensions 3 × 4 × 1.5 in