I ordered a replacement garage lock kit for my 1950s garage - it fit perfectly. I can now open the garage door from outside rather than running though the house. Wonderful!
These replaced my older sensors and worked great. Easy installation but the lights are upside down if you use the same brackets. I used some velcro and it worked great and the lights are on top just like my old ones.
Ordered a gear kit to fix my garage opener, as the top sprocket had broken off. The item shipped quickly and was packaged well. Installation instructions were informative but I did not end up following them very closely. The part itself looked to be of OEM quality, if not better, and is holding up well so far (2 weeks after the install).