CONFIRM THE PART FITS
Part Information
This trolley assembly (part number 41B3869-1) is for garage door openers.
Trolley assembly 41B3869-1 connects the garage door arm to the chain or belt to move the door.
Unplug the garage door opener before installing this part. Wear work gloves to protect your hands.
Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #2280-267 Chamberlain garage door opener | 2280-267 | Rail assembly |
| Model #3280 Chamberlain garage door opener | 3280 | Rail assembly |
| Model #2280 Chamberlain garage door opener | 2280 | Rail assembly |
| Model #13953800SRT Craftsman garage door opener | 13953800SRT | Rail assembly |
| Model #3280-267 Chamberlain garage door opener | 3280-267 | Rail assembly |
| Model #2280-976 Chamberlain garage door opener | 2280-976 | Rail assembly |