The garage door s path may be blocked.
Liftmaster garage door opener broken sprocket.
Common reasons your garage door opener may not be working properly.
4 7 out of 5 stars 184 ratings.
The door needs lubrication.
The springs are broken.
The track is not aligned properly.
One of the most common repairs on a liftmaster garage door opener is a broken gear sprocket.
Liftmaster garage door openers 25a18 sprocket coupling visit the liftmaster store.
9 85 free shipping.
Reviewed in the united states on october 11 2017.
These door openers are perfect for adding an extra remote to multi car and family situations or just to replace lost or broken garage door openers.
5 0 out of 5 stars moderately easy and definitely cheap fix for broken sprocket.
We also offer a full range of complete garage door opener systems from brands such as genie and liftmaster.
The batteries in the remote control need to be replaced.
After several years the garage door springs become weaker causing more stress on this particular part causing it to fail and wear out.
This is the part that connects the motor to the chain or belt.