Chamberlain Parts

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Chamberlain Pulleys

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Top-Rated Chamberlain Parts

Chamberlain Chain Idler Pulley

Part Number: K144C0056

18 Reviews

Factory Backorder

$5.52

This is a genuine OEM sourced part which is specially designed for Chamberlain garage door openers. It is an identical replacement for a missing or a faulty chain idler pulley that was installed on a new unit. The purpose of this component is to apply tension on the chain that opens the door. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this part. This high-quality item is made of durable plastic and is sold individually. To perform this repair you will need a wrench set, a screwdriver, and pliers to take apart and reassemble the housing.

Chamberlain Drive/worm Gear Kit With Greas

Part Number: 41A2817

18 Reviews

7 in stock

$32.41

This is a drive gear kit for various garage door openers, providing all the necessary parts to replace a malfunctioning gearbox that may cause difficulty in opening your garage door. If you notice popping or unusual noises, or if the chain slips and is no longer catching, it is a clear indication that the gears need inspection and potential replacement. The kit includes essential components like a helical gear, a worm gear, grease, bushings, and various hardware such as washers and retaining rings to replace your current gears. If shavings are evident on the gears within the garage door opener, it is a sign that your chain is too tight. Replacing the drive gear set for your garage door opener is something you can do and only requires a socket wrench and screwdriver. Remove the outer panels of the garage door opener and loosen the chain to remove it. Inspect the garage door opener for which parts need replacing, and simply swap them out, and apply grease to each part before installing them. Reconnect the chain and the outer panels of the garage door opener and test it to make sure it works properly.

Chamberlain Gear And Sprocket Assembly

Part Number: 41C4220A

17 Reviews

3 in stock

$46.58

This is an authentic part produced by original manufacturer. It is used in various garage access systems by Chamberlain and LiftMaster. This assembly includes two (2) roll pins and one (1) each of: spring washer, thrust washer, retaining ring, bearing plate, drive gear, worm gear, helical gear, and grease.

Chamberlain Light Socket

Part Number: 041C0279

7 Reviews

4 in stock

$17.49

It is a genuine item that is supplied by the original equipment manufacturer for use with Chamberlain and LiftMaster garage door openers. This is an identical replacement for a missing or a damaged light socket that the bulb would connect to. Please make sure to refer to the appropriate diagrams of your specific model for the correct location and application of this component. Keep in mind this high-quality socket is made of durable materials and is sold individually.