The LiftMaster 41A4813 chain pulley bracket mounts on the door end of the garage door opener rail.
Replaces part numbers: 041A3420, 041A4813, 41B4813, 41A3420
Includes:
- Bracket
- Pulley
- Cotter and clevis pins
- Mounting hardware
Compatible with LiftMaster models: 8065, 8075
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