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3240 replacement parts

This model number is discontinued. Available replacement parts are listed below.

Replacement Parts

Model:  031C0568
Model:  041B4245-1
Model:  041D4671
Model:  K020B0021-1
Model:  041C4672
Model:  004A1344
Model:  K108D0079M
Model:  041A5273-1
Model:  K029B0137
Model:  041A5047
Model:  4178B0034B
Model:  041A4353
Model:  041B4494-1
Model:  041B0035B
Model:  K081C0275
Model:  041A6262
Model:  041A6312

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Need help?

Browse installation guides, product manuals, FAQs, videos and tutorials, or ask us a question. Click here.

Time to upgrade?

Shop our latest garage door openers and choose from the best in smart home and security features. Click here.

Find a Dealer

Get the peace of mind that only comes with working with a LiftMaster qualified dealer. Click here.