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Liftmaster 41A5034 Garage Door Opener Safety Beams (NOW 041-0136)

The LiftMaster 41A5034 are the replacement safety sensor beam infrared photo eye sensors that have a green indicator light on one side and a yellow indicator light on the other side, used on many garage door openers manufactured from 1997 to present.

Details

Liftmaster 41A5034 Garage Door Opener Safety Beams (NOW 041-0136)

The LiftMaster 41A5034 are the replacement safety sensor beam infrared photo eye sensors that have a green indicator light on one side and a yellow indicator light on the other side, used on many garage door openers manufactured from 1997 to present. These garage door openers typically had a red, orange or purple learn button on the back of the garage door opener that is used to program the remotes with. The 41A5034 are the replacement sensor heads only and have a 12” wire extending from them but they DO NOT include the mounting brackets. These LiftMaster 41A5034 safety sensors are a genuine factory original part made by Chamberlain Corporation who makes the LiftMaster, Sears Craftsman, Master Mechanic, Access Master, Do-It and some of the Wayne Dalton garage door openers. A good sign that the safety sensor beams are bad provided that they are aligned is when you can open the garage door opener normally but not close it unless you hold down the wall button until the door is fully closed. The LiftMaster 41A5034 replacement safety beam kit includes one sending head, one receiving head, four easy connect connectors, 2 wing nuts with carriage bolts and instructions.

These beams have a green LED indicator on side and a yellow LED indicator on the other side.


NOTE: If your beams have a green indicator on both sides you need the LiftMaster part number 41A4373A available in our store

NOTE: The model number of the garage door opener will typically be under the light cover.

LiftMaster Models:
985, 1265, 1345, 1346, 1355, 2110, 2220, 2245, 2255, 2265, 2280, 2500, 2565, 2575, 2580, 2585, 2595, 3110, 3130, 3220, 3240, 3245, 3255, 3265, 3270, 3275, 3280, 3500, 3575, 3585, 3595, 3800, 3840, 3850, 1000SDR, 1240R, 1245R, 1246R, 1255R, 1256R, 1280R, 2000SDR, 2500B, 2500B, 2500D, 3130M, 3240M, 3245M, 3255M, 3265M, 3280M, 3575S, 3585S, 3595S, 3800P, 3800PLD, ATS2113X, ATS211R, ATS211X. (Not all models listed).

Chamberlain Models:
1200, 2200, 4200, 4620, 4640, 6200, 7220, 7320, 7420, 7902, 8200, 9200, 9500, 9902, 9950, 9960, 48930D, 7520D, 9950D, CG40, CG40D, CG42D, HD200D, HD600, HD800D, HD900D, PD100, PD200, PD210, PD210D, PD212, PD212D, PD300DM, PD420, PD420D, PD422D, PD432D, PD432DM, PD460-2, PD462D, PD600, PD610, PD610D, PD612K, PD612KLD, PD752, PD752D, PD758D, PD758S, WD822K, WD822KD, WD822KS, WD832KD, WD912K, WD912KS, WD922K, WD952KD, WD952LD, WD962KD . (Not all models listed).

Sears Craftsman models have too many to list but if it uses a security+ model remote then these are the correct replacement sensors:

More Information

More Information
SKU 41A5034
Manufacturer Liftmaster
Prop 65

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Reviews 21

Customer Reviews
  1. They worked
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    The safety beams fixed the problem with my garage door. They appear to be good quality. My only problem was with the installation. The connectors for the wires were difficult to use properly. I used my usual screw wire connectors that worked like a charm.

    Review by Dr Mikey

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  2. As advertised
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    As advertised, quick delivery, worked as expected

    Review by Mike

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  3. Installed as instructed & Worked well
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    I replaced my Lift Master Garage Door Opener Safety Beems. Wired the in, aligned them and they worked perfectly the first time and each time afterward. Package arrived in good shape and on time. Was neatly packaged with good directions. Very happy with the product.

    Review by G26

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  4. Great product and knowledgeable staff
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    We needed replacement safety eye system for a discontinued Craftsman system. The individual spoken with was familiar with the system and recommended a product that would be a direct replacement along with the mounting brackets needed. It worked perfectly. Thanks!

    Review by Chris

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  5. Excellent service and price
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    Spoke with a rep from your company on the phone and was very helpful and courteous.

    Review by Jack

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  6. Easy replacement
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    Worked perfectly

    Review by Bill13

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  7. Fair Price / Great Shipping
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    Overall, great experience. Have done several transactions this year and always excellent service. Communication throughout the process is awesome. Thanks

    Review by Rich

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  8. Excellant parts and service
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    Fast shipping and good price.

    Review by Donald

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  9. Fast response customer service
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    I purchased a part online for my garage door. It so happen did not work with my setup. After contacting the business they ended up refunding my purchase. I would definitely buy again from them.

    Review by Rick

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  10. Quick and simple
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    The order came 3 days sooner than was expected. It was packed great and the parts fit perfectly.

    Review by Leo

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  11. Works Perfectly - Great Price
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    Installed easily in a mater of minutes! The connectors are simple and easy to use. It was less than half of the price of the same part from Sears and I didn't have to deal with the impossible people at Sears. I have 8 garage door openers in service, 3 on gates the others on doors. As the units fail, I am switching to Liftmaster/Chamberlain to eliminate dealing with Sears altogether. Even if price was more instead of less, it would be worth it to avoid dealing with Sears!

    Review by Larry

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  12. Quality product
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    Product itself was brand new and good quality.

    Review by Shannon

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  13. Easy
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    Two minutes to change old ones out. Easy to install and works like a champ!!!

    Review by John

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  14. Very, Very pleased
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    Easy to install and worked perfectly.

    Review by Ralph

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  15. Great product @ great price. Delivery much better than expected. Overall great experience!
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    Great product pricgreat.e, delivery & customer service was also great!

    Review by Fernando

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  16. Sensors great. Instructions not so great.
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    The sensors arrived on time and work perfectly. My only complaints are with the installation instructions. I had never used the kind of wire crimper included in the box so I managed to ruin 3 of the 4 crimpers and had to use regular wire nuts. The faulty sensors I replaced had green indicator lights on both the sending and receiving units. The new sensors have green on the receiver and amber on the sender. I spent quite some time trying to figure out what I did wrong since they were not both green. Finally checked Liftmaster's website and learned that the newer units are supposed to be green and amber. It would have saved me a lot of time and aggravation if that info had been included as a note in the instructions. That being said, the sensors are working great and aside from those two things, the installation was fairly straightforward.

    Review by Pamela

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  17. Why did I wait to buy?
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    Although my sensors were both 'lit' and aligned correctly , I purchased new ones as a last resort.After months of frustration ( every time the sun shined on them ) , I would have to hold the garage, wall mounted opener, down to close the door. The car openers wouldn't work either. ( only when the sun was bright )
    I even made a couple of shade covers...to no avail.
    So , Finally, as a last resort, I bought new sensors. Why did I wait so long?
    Yep....problem gone !

    Review by Steve

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  18. worked perfect
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    Is a exact replacement part for a cheaper then department store prices. works perfect and is easy to replace existing damaged one.

    Review by Tim

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  19. Worked perfectly
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    I was having problems with both of my garage doors and called a door company to repair them. Quoted me $1300.00!

    Did some research and solved my problems for less than $150.

    Review by Creedmoor

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  20. Great service
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    Thank you for your prompt shipping of my order which arrived safely last week.

    Review by Johnny Quick

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  21. None
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    I expected to receive the sensors with full length wires.

    Review by Renato

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