This trolley assembly (part number 41C5141-1) is for garage door openers.
Trolley assembly 41C5141-1 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.
Hardware and Tools
4.50" INHx 4.40" INHx 8.50"FOT
- Installations last year: 154
- Average installation time: 66 minutes
- Level of repair difficulty: