Chamberlain Parts

Fix Number

FIX10290187

Manufacturer Part Number

41C4220A

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.

Fix Number

FIX10290206

Manufacturer Part Number

41D3452

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Fix Number

FIX10290109

Manufacturer Part Number

41A2817

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.

Fix Number

FIX10290065

Manufacturer Part Number

108D79

This part is available as an individual replacement. The lens goes next to the end panel and is made of plastic. A screwdriver may be required to replace this item if it becomes broken. It is a genuine Chamberlain and LiftMaster part sourced directly from the manufacturer for use in garage access systems.

Fix Number

FIX10290137

Manufacturer Part Number

41A4885-5

Fix Number

FIX10290221

Manufacturer Part Number

4A1008

This is an authentic replacement part sourced directly from the manufacturer. The master link kit may be used with garage door opening systems from Chamberlain and LiftMaster. This kit contains part to replace two complete links in the drive chain, in case of breakage. You may require a chain break tool when replacing this part. This is an individually sold item.

Fix Number

FIX10290179

Manufacturer Part Number

41B4103

A loose garage door opener belt may slap, sag, or move poorly along the rail. The spring trolley nut works as a belt tensioner, helping hold the belt at the setting needed for normal trolley travel. It can replace an assembly that no longer tightens or has damaged threads or spring pieces. Before making adjustments, close the door, disconnect electrical power, and keep hands away from moving parts. Use the instructions for the opener when tightening the nut. Too much tension can place extra stress on the belt and rail system.

Fix Number

FIX10290163

Manufacturer Part Number

41A5807-3

Fix Number

FIX17798028

Manufacturer Part Number

041A5615

This part is available as an individual replacement. The chain spreader attaches to the gear and sprocket assembly and helps to prevent the chain from coming off. It will need to be replaced if it becomes broken and may require a screwdriver during the installation process. This is a genuine Chamberlain replacement part that is sourced from the original manufacturer for use with chain drive garage access systems.

Fix Number

FIX17016782

Manufacturer Part Number

041C0279

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.