Marantec 106141 Shaft Adapter. The Marantec 106141 shaft adapter connects to the motor shaft and fits into the rail sprocket. Compatible with Marantec models: LC1000, M4500, M4500e, M4500eI, M4700, M4700e, M4700eI, M4900e, Q7500, Q7700, Q7900, Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370, Synergy LC and Synergy Solo.
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