Chamberlain B550 and B550C Garage Door Opener Parts Diagram and List

The Chamberlain B550 and B550C garage door openers use a DC 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 Chamberlain B550 and B550C garage door openers use a DC 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.
- LiftMaster 893MAX Security+ 2.0 RemoteSKU: 893MAX$34.03LiftMaster 893MAX features Billion code, Security+ and…
- LiftMaster 891LM Remote Security+ 2.0, MyQSKU: 891LM$35.31 As low as $31.78Compatible with Chamberlain, Craftsman, LiftMaster and…
- LiftMaster 877LM Security+ 2.0 Keyless EntrySKU: 877LM$54.82LiftMaster 877LM features Security+ 2.0 rolling code…
- LiftMaster 878MAX Wireless KeypadSKU: 878MAX$58.07 As low as $53.42Compatible with Chamberlain, Craftsman and LiftMaster…
- LiftMaster 893LM Security+ 2.0 RemoteSKU: 893LM$40.12 As low as $36.91LiftMaster 893LM features Security+ 2.0 rolling code…
- LiftMaster 883LMW Push Button Security+ 2.0 MyQSKU: 883LMW$15.21Compatible with Chamberlain, Craftsman, LiftMaster and…
- LiftMaster 885LM Wireless Wall Control Security+ 2.0 MyQSKU: 885LM$38.34Used as a secondary wall control that can be mounted…
- Chamberlain 41A7276 Wear Pads Square Rail (4)SKU: 41A7276$8.13LiftMaster 41A7276 Wear Pads Square Rail (4) Replaces…
- Chamberlain 41A7773-1 Wireless Control Panel Security+ 2.0SKU: 41A7773-1$37.67Compatible with Chamberlain and LiftMaster Security+ 2.0…
- LiftMaster 4A1008 Master Link KitSKU: 4A1008$9.50Compatible with all Chamberlain, Craftsman and LiftMaster…
- LiftMaster 041A6689 Inner Trolley Shaft, Belt DriveSKU: 041A6689$10.89Compatible with Chamberlain, Craftsman and LiftMaster…
- LiftMaster 041-0136 Safety Sensor KitSKU: 041-0136$32.43Compatible with Chamberlain and LiftMaster garage door…
- LiftMaster 178B34 Straight Door Arm SectionSKU: 178B34$19.68Replaces part numbers: 178B33 and 4178B00348. Compatible…
- Chamberlain 41D7572 Light LensSKU: 41D7572$31.85Replaces part numbers: 41D7571, 41D7570, 041D7572,…
- Chamberlain 41A7327-1 Motion Detecting Compatible Control Panel TTCSKU: 41A7327-1$59.63Push button for garage door operation Motion-detector…
- LiftMaster 178B35 Curved Door Arm SectionSKU: 178B35$16.42Replaces part numbers: 041B0035B, 4178B0035B, 178B32,…
- Chamberlain 41A5665 Square Rail AssemblySKU: 41A5665$102.49Chamberlain 41A5665 Square Rail Assembly
- Chamberlain 41A5250 Full Belt Assembly 7'SKU: 41A5250$112.13Chamberlain 41A5250 Full Belt Assembly 7'
- LiftMaster 041-0155-000 Safety Sensor BracketsSKU: 041-0155-000$19.12Compatible with LiftMaster garage door opener models:…
- Interstate CR2032 3V BatterySKU: CR2032$5.61 As low as $2.81Used is many garage door opener remotes