LiftMaster 8155W Garage Door Opener Parts Diagram and List

The LiftMaster 8155W garage door opener uses a 1/2 HP AC motor with a full belt rail assembly. This model has a single light with built in wifi. Use our parts diagram for reference with all available parts listed below.

The LiftMaster 8155W garage door opener uses a 1/2 HP AC motor with a full belt rail assembly. This model has a single light with built in wifi. Use our parts diagram for reference with all available parts listed below.
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- LiftMaster 041C0279 Light SocketSKU: 041C0279$18.23 As low as $16.41Genuine OEM replacement for LiftMaster 041C0279 Light…
- LiftMaster 41A5047 Door BracketSKU: 41A5047$18.23 As low as $16.41Genuine LiftMaster OEM replacement: 41A5047 Door Bracket…
- LiftMaster 041D7742-7 Travel ModuleSKU: 041D7742-7$36.60 As low as $32.94OEM LiftMaster 041D7742-7 Travel Module: replaces the…
- LiftMaster 050ACTBMC Circuit Board Garage Door Opener, AC, MyQ, Wifi, Security+ 2.0SKU: 050ACTBMC$157.78 As low as $142.00Compatible with LiftMaster garage door openers featuring…
- Chamberlain LiftMaster 41A2817 Gear KitSKU: 41A2817$29.97 As low as $26.97Compatible with most Chamberlain, Craftsman and…
- LiftMaster 4A1008 Master Link KitSKU: 4A1008$9.86 As low as $8.87OEM LiftMaster 4A1008 Master Link Kit for chain‑drive…
- LiftMaster 041-0136 Safety Sensor KitSKU: 041-0136$37.97 As low as $34.17LiftMaster 041-0136 Safety Sensor Kit (OEM) — infrared…
- LiftMaster 178B34 Straight Door Arm SectionSKU: 178B34$16.91 As low as $15.22Genuine LiftMaster 178B34 Straight Door Arm Section OEM…
- LiftMaster 041A6689 Inner Trolley Shaft, Belt DriveSKU: 041A6689$10.36 As low as $9.32Genuine LiftMaster 041A6689 Inner Trolley Shaft, Belt…
- LiftMaster 178B35 Curved Door Arm SectionSKU: 178B35$14.70 As low as $13.23Genuine LiftMaster 178B35 Curved Door Arm Section for…
- LiftMaster 108D79M Light Lens CoverSKU: 108D79M$29.97 As low as $26.97LiftMaster 108D79M Light Lens Cover OEM replacement;…
- LiftMaster 83A11-2 Rail GreaseSKU: 83A11-2$10.65 As low as $9.59Genuine LiftMaster part 83A11-2 rail grease for garage…
- LiftMaster 30B532 Capacitor 53 - 64 MFDSKU: 30B532$41.96 As low as $37.76Genuine LiftMaster 30B532 Capacitor — 53–64 µF (MFD) start…
- LiftMaster 041-0155-000 Safety Sensor BracketsSKU: 041-0155-000$18.37 As low as $16.53OEM replacement LiftMaster 041-0155-000 Safety Sensor…
- LiftMaster 41A2828 Emergency Release Rope and Handle AssemblySKU: 41A2828$12.62 As low as $11.36Genuine LiftMaster 41A2828 (also 041A2828) Emergency…
- LiftMaster 29B137 Remote Visor ClipSKU: 29B137$8.56 As low as $7.70Genuine LiftMaster 29B137 Remote Visor Clip for mounting…
- LiftMaster 041A3150 Terminal Block with ScrewsSKU: 041A3150$10.33 As low as $9.30Genuine LiftMaster 041A3150 Terminal Block with Screws;…
- LiftMaster 041B4245-1 Line CordSKU: 041B4245-1$18.23 As low as $16.41Genuine LiftMaster 041B4245-1 Line Cord — OEM replacement…
- LiftMaster 041D7440 Motor Assembly, 1/2 HP, ACSKU: 041D7440$321.58 As low as $289.42Special OrderWhat does this mean?Genuine LiftMaster 041D7440 Motor Assembly, 1/2 HP, AC for…
- LiftMaster 041A8393 End PanelSKU: 041A8393$37.34 As low as $33.61Special OrderWhat does this mean?OEM replacement: LiftMaster 041A8393 End Panel for the…




















