Opener model
877MAX
What this site holds on it
- Model
- 877MAX
- Type
- Keypad
- Brand family
- Chamberlain group (Chamberlain, LiftMaster, Craftsman)
- Listings naming it
- 1
One listing names 877MAX, and that listing is a wireless keypad offering itself as a replacement. A keypad listing naming the number is what places 877MAX among the keypads in this index rather than among the handheld remotes. The same listing names five other numbers and one brand, and describes itself in terms of openers made since 1993, which is a claim about a date range and not about your unit.
Generation
Not established here. No listing collected for this site ties this model number to a Learn button color, a frequency or a date range. What the button colors do say.
Listings that name this model
Universal Wireless Keypad
A keyless entry keypad described for openers made since 1993. The listing states 877MAX, 878MAX, 377LM, 977LM, 66LM and Wayne Dalton.
Read the listing
How to check this yourself
- Confirm you are replacing an outside keypad and not a handheld remote. This entry is indexed from a keypad listing, and the two are programmed differently.
- Read the opener model number from the motor unit label inside the garage, because the keypad on the outside wall does not carry it.
- Check the Learn button color while you are at the motor unit, and check it against the manufacturer chart rather than from memory.
- Look for 877MAX printed in the listing description, and read what the same listing says about the era of openers it covers.
- Treat the since-1993 style of claim as a range the seller is asserting, not as confirmation that your particular opener falls inside it.
Two different numbers
- The number on your remote and the number on your opener motor unit are different things. This page is about the model number as the listings print it, not about your opener generation.
- Nothing on this page infers compatibility. If a listing does not name your model, this site will not name it either.