Home / Garage door / 940CB
Craftsman 940CB
Private-label Craftsman / Sears identifier. Older Craftsman keypad listing — 878MAX for post-1993.
Fitment facts
| Field | Value |
|---|---|
| Brand | Craftsman / Sears (Chamberlain-made eras common) |
| SKU | 940CB |
| Role | Wireless keypad |
| Protocol | LiftMaster/Chamberlain learn-button eras (Billion Code / Security+ / 2.0) |
| Often confused with | 139.53675, 139.53681, 139.53975, 139.53990, 139.53671 |
| Hard stop | Match learn-button color / frequency era before buying a remote or keypad |
| Confirm | Learn-button color on the powerhead + old remote label |
| Lookup rule | Older Craftsman keypad listing — 878MAX for post-1993 |
| Remote tip | Prefer learn-button color over sticker alone |
| Keypad tip | 878MAX covers most post-1993 Chamberlain-family openers |
Hard stop
Match learn-button color / frequency era before buying a remote or keypad
Before you buy
- 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