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Sears Craftsman Liftmaster Chamberlain Garage Opener Safety Beam Kit Part # 41A4373A
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Manufacturer: Chamberlain
Model: 41A4373A
Binding: Misc.
Publisher: Chamberlain
Label: Chamberlain
Features for Sears Craftsman Liftmaster Chamberlain Garage Opener Safety Beam Kit Part # 41A4373A:
- Replacement Safety Sensor for ALL 1993-1997 operators with the Safety Sensor option
- ALL fail safe units from Liftmaster, Chamberlain, Craftsman, Sears, Master Mechanic and Wayne Dalton
- Includes wires and connectors. Does not include brackets
- Original manufacturer replacement part
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Customer Reviews
Light Beam Replacment Kit 
2008-02-09
This product was very easy to install, came with excellent instructions and took no time to replace. It was so easy that I ordered a second kit for my other garage door, even though it was working fine.
Garage Door Repair 2008-01-01
The components were perfect drop-in replacements for existing parts. Repairs took less than 5 minutes.
Oversize, not a direct replacement 2007-12-03
I have an existing Chamberlain garage door opener and I need to replace the IR sensors. Unfortunately, these chamberlain sensors required the bracket to be modified for the installation to work. I also had to buy screws as the old screws would no longer work.
Installation was much harder then it should have been, but they work better then the originals ever did. Periodically the originals would intermittently trigger as if something was blocking the door and this you could not trust the door to close. This symptom has gone away with the new sensors.
If you are prepared to work extra hard on installation thes are great sensors. I think there is an alternate packaging of these with brackets, that may be a better way to go.
Worked as expected 
2007-11-28
Had to splice a wire to get the connection to work. The connectors supplied didn't fit correctly. However, after that it works great, and I haven't had a problem since. I thought they were a little overpriced, but you are kind of stuck, as you need them to get the garage to work.
