Chamberlain B4545 and B4545T Garage Door Opener Parts Diagram and List - LiftMaster
The Chamberlain B4545 and B4545T garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi and a camera. Use our parts diagram for reference with all available parts listed below.
The Chamberlain B4545 and B4545T garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi and a camera. Use our parts diagram for reference with all available parts listed below.
Shop By
Shopping Options
LiftMaster VKP1-LM MyQ Smart Garage Video KeypadSKU: VKP1-LM$106.64Personalized Access: Create unique PIN codes and…
LiftMaster 4A1008 Master Link KitSKU: 4A1008$9.86 As low as $8.87OEM LiftMaster 4A1008 Master Link Kit for chain‑drive…
LiftMaster 41B4103 Tensioner AssemblySKU: 41B4103$10.19 As low as $9.17Genuine LiftMaster 41B4103 Tensioner Assembly — direct…
LiftMaster 041-0136 Safety Sensor KitSKU: 041-0136$37.97 As low as $34.17LiftMaster 041-0136 Safety Sensor Kit (OEM) — infrared…
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 178B34 Straight Door Arm SectionSKU: 178B34$16.91 As low as $15.22Genuine LiftMaster 178B34 Straight Door Arm Section OEM…
LiftMaster 041B4245-1 Line CordSKU: 041B4245-1$18.23 As low as $16.41Genuine LiftMaster 041B4245-1 Line Cord — OEM replacement…
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 41B4494-1 2 Conductor Bell WireSKU: 41B4494-1$18.23 As low as $16.41```html Compatible with LiftMaster models: 41A5034,…
