Door Arms
The LiftMaster 8160W and 8160WB garage door openers use a DC motor with a full chain rail assembly. Both models have a single light with built in wifi. The 8160WB includes battery back up to be California compliant. Use our parts diagram for reference with all available parts listed below.
The LiftMaster 8160W and 8160WB garage door openers use a DC motor with a full chain rail assembly. Both models have a single light with built in wifi. The 8160WB includes battery back up to be California compliant. Use our parts diagram for reference with all available parts listed below.
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LiftMaster 178B35 Curved Door Arm SectionSKU: 178B35$16.42Replaces part numbers: 041B0035B, 4178B0035B, 178B32,…
LiftMaster 178B34 Straight Door Arm SectionSKU: 178B34$19.68Replaces part numbers: 178B33 and 4178B00348. Compatible…
