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Liftmaster 41A4837-1 Worm Gear and Retainer

Liftmaster 41A4837-1 Worm Gear and Retainer

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For the cost of shipping your item please add the item into the shopping cart. Once the part is in the cart fill out your name and address information. Our system will then calculate the shipping fee based on your location and the weight of the product. This is all done before you are asked to provide payment information.

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Product Description

Liftmaster 41A4837-1 Garage Door Opener Worm Gear and Retainer

• Works on Liftmaster models 3130, 3240, and more.

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COMMENT: replacement part for Chamberlin PD420 door opener by John A 6/5/2017

COMMENT: Existing one is worn out. by Thomas B 5/21/2015

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