Rail Parts, Other

Rail Parts, Other

The LiftMaster 8550WL, 8550WL-267, 8550WLB and 8550WLB-267 garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi, battery back up and autolock option. Use our parts diagram for reference with all available parts listed below. 

The LiftMaster 8550WL, 8550WL-267, 8550WLB and 8550WLB-267 garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi, battery back up and autolock option. Use our parts diagram for reference with all available parts listed below. 

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  1. LiftMaster 4A1008 Master Link KitLiftMaster 4A1008 Master Link Kit
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    LiftMaster 4A1008 Master Link Kit
    SKU: 4A1008
    Rating:
    100%
    $9.50
    Compatible with all Chamberlain, Craftsman and LiftMaster…
  2. LiftMaster 41B4103 Tensioner AssemblyLiftMaster 41B4103 Tensioner Assembly
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    LiftMaster 41B4103 Tensioner Assembly
    SKU: 41B4103
    Rating:
    100%
    $10.80
    LiftMaster 41B4103 belt tensioner assembly. This is a…
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