041b3244 is a outer trolley replacement kit.
Garage door outer trolley.
041a3489 is a replacement trolley kit used on various garage door opener rail assemblies.
Compatible with various chain drive garage door openers that utilize a t rail.
For most garage door openers you can get a new trolley carriage for about 25 to 40 depending on the model.
The trolley is used for travel on the garage door opener t rail and connects the door arm to the chain drive mechanism.
Pull the release cord that connects the garage door to the trolley.
Steel outer trolley clevis pin and ring fastener.
Only 6 left in stock order soon.
A repair for a garage door trolley typically takes less than 30 minutes.
In the beginning of the video you can hear what this sounds like.
Position a ladder underneath the trolley.
Close the door by hand so that the trolley is a the outer end of the rail.
All you need are some simple household tools and a few garage door parts.
041b3244 is a outer trolley replacement kit.
The trolley on this garage door the part that travels up and down on the rain was broken.
Steel outer trolley clevis pin and ring fastener.
Check the manual for your specific model number before ordering to ensure compatibility.
It s a fairly easy part to fix.
4 6 out of 5 stars 52.
Liftmaster garage door openers 41a3489 complete trolley assembly.
Remove the cotter pin connecting the trolley with a pair of pliers.