Liftmaster 041A0323, BELL WIRE, RED AND WHITE
LiftMaster 041A0323 is a discontinued red and white two-conductor bell wire set used in various residential garage door opener installations. Bell wire is typically used for low-voltage opener circuits such as wall control wiring or safety sensor wiring, depending on the model and wiring diagram. This part is not a high-voltage power cord and does not replace a wall console, photo eye, transformer, or logic board. The main reason customers look for this part is damaged, cut, corroded, stapled, or missing low-voltage wiring. LiftMaster identifies the part as discontinued and states that no compatible replacement is listed, so any alternate wire choice should be based on the opener manual, wire gauge, local code, and installer judgment. Do not use replacement wire to defeat or bypass safety sensors.
Compatible With
- Various LiftMaster residential garage door openers that originally used or listed 041A0323 bell wire
- Various Chamberlain residential garage door openers that originally used or listed 041A0323 bell wire
- Commonly used in low-voltage wall control and safety sensor wiring paths when specified by the opener manual
- Related by application to garage door opener low-voltage two-conductor wiring, typically red/white bell wire
- Discontinued by LiftMaster with no compatible replacement listed, so substitutions should be handled carefully
Features and Specifications
| Manufacturer | LiftMaster / Chamberlain |
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| Product Type | Low-voltage bell wire |
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| Part Number | 041A0323 |
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| Wire Type | 2 conductor bell wire |
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| Color | Red and white |
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| Gauge | 22 gauge listed by LiftMaster |
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| Application | Low-voltage opener wiring, when specified by model manual |
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| Status | Discontinued; no compatible replacement listed by LiftMaster |
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Also Known As / Related Part Numbers
- 041A0323
- LM-041A0323
- 41A0323
- 041-A0323
- 041A323
- 41A323
- 217A169
- 217A238
- 219A323
- 217A197
- 219A276
- Bell Wire - Red/White
- Two conductor 22 gauge bell wire
Technician Note
If replacing low-voltage opener wiring, avoid crushing the insulation with staples and keep wires away from sharp metal edges. A shorted wall control or safety sensor wire can cause intermittent operation, failure to close, or false troubleshooting symptoms.
Before Ordering
- Confirm the opener manual calls for low-voltage two-conductor wire.
- Check the existing wire path for staples, cuts, corrosion, or rodent damage.
- Do not use this as a 120V power cord or line-voltage conductor.
- Review availability because 041A0323 is discontinued.
- Do not bypass photo eyes or other safety devices when replacing wire.
Important Ordering Warnings
- LiftMaster lists 041A0323 as discontinued and notes no compatible replacement for the part number.
Professional Advisory
For damaged wiring inside the opener head, line-voltage wiring, or safety sensor wiring that repeatedly shorts, use a qualified garage door technician. Safety devices must remain installed and functional.
Product Questions and Answers
Is 041A0323 still available from LiftMaster?
LiftMaster lists 041A0323 as discontinued and indicates no compatible replacement for that part number.
What kind of wire is 041A0323?
It is a red and white two-conductor, 22 gauge bell wire set for low-voltage opener wiring.
Can bell wire be used for safety sensors?
It may be used where the opener manual specifies low-voltage sensor wiring, but it must not be used to bypass safety sensors.
What are the related part numbers?
Related references include 217A169, 217A238, 41A0323, 219A323, 217A197, and 219A276.
Can I replace this with any wire from a hardware store?
Only if the wire meets the opener manual requirements and local code. Match conductor type, gauge, insulation, and use case.
