Loop Detector

Had the part for an old sears opener that broke. Fit perfectly. Bought an extra one for next time. The one problem was waiting for USPS to deliver. Thanks for the quick response and would buy from again.

This kit made installing the springs easy. I bought a few parts at the hardware store because the person who attached the previous springs had rigged up something a bit non-traditional. I wanted the install to be easy, so I used what was already in place and replaced what was necessary (springs and pulleys).. I might buy another set just to have as back-up...

Just follow a direction on the assemble manual and everything works as expected.

The complete gear kit was exactly as described and included everything needed to overhaul a worn out assembly. The link to the YouTube video was indispensable. The only small glitch was that the video didn't emphasize was that the plastic sprocket dust cover mounting holes require that the assembly be installed so they line up front to back. I put my opener all back together only to find that the dust cover holes were not where they needed to be. Had to fabricate my own little dust cover from a plastic cup and double stick tape it to the unit. Not pretty but it does the job. Small complaint.

The Item we purchased from Preferred Doors was exactly what was needed to repair our overhead door. Preferred Doors responded quickly by send the itemas soon as possible. The item was what we expected and it fit our system like a glove. We recommend this company. The price was very fair and their responce was prompt.