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Craftsman 41A5021

Craftsman 41A5021: garage door remote / accessory. Match learn-button color / frequency era before buying a remote or keypad. Confirm on the part and OEM chart before purchase.

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Fitment facts

FieldValue
BrandCraftsman
SKU41A5021
RoleCraftsman board family
ProtocolLiftMaster/Chamberlain learn-button eras (Billion Code / Security+ / 2.0)
Often confused with139.53675, 139.53681, 139.53975, 139.53990, 139.53671
Hard stopMatch learn-button color / frequency era before buying a remote or keypad
ConfirmLearn-button color on the powerhead + old remote label
Role detailLogic board

Hard stop

Match learn-button color / frequency era before buying a remote or keypad

Before you buy

Derived from this card’s fields — still confirm on the part and OEM docs.

  • Hard stop: Match learn-button color / frequency era before buying a remote or keypad
  • Confirm: Learn-button color on the powerhead + old remote label
  • Often confused with: 139.53675, 139.53681, 139.53975, 139.53990, 139.53671

Sources

Related

craftsman-139-53675 · craftsman-139-53681 · craftsman-139-53975 · craftsman-139-53990 · craftsman-139.53671 · craftsman-139.53684

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