Gear Kits
The LiftMaster 8557W garage door openers use a 3/4 HP motor with a full belt rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below.
The LiftMaster 8557W garage door openers use a 3/4 HP motor with a full belt rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below.
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- Chamberlain LiftMaster 41A2817 Gear KitSKU: 41A2817$19.63Compatible with most Chamberlain, Craftsman and…
- LiftMaster 41A4885-5 Belt Drive Gear and Sprocket AssemblySKU: 41A4885-5$63.86The LiftMaster gear and sprocket assembly part 41A4885-5…
- LiftMaster 41A5532 Gear CaseSKU: 41A5532$10.32LiftMaster 41A5532 gear case for 3/4 HP models. Includes…