Liftmaster 041SLG-0053M, Magnete m. Schrauben + Halter
The LiftMaster 041SLG-0053M is the magnet-side service component used with magnetic switch assemblies on select LiftMaster gate operators. The magnet and its bracket give the switch a target to read as the gate moves through its travel. If the magnet is missing, cracked, corroded, mounted in the wrong position, or loose from vibration, the operator may act like the switch has failed even when the switch is still working. This is why both sides of the assembly should be inspected before ordering. The 041SLG-0053M kit is best treated as a fitment-specific gate operator part, not a universal hardware magnet. It should match the operator's original bracket layout and the parts diagram for the installed model.
Compatible With
- Select LiftMaster residential gate operators using magnetic limit switch sensing
- Select LiftMaster commercial gate operators using a 041SLG magnetic reader arrangement
- Gate operator applications where the parts diagram lists 041SLG-0053M
- Related use with magnetic switch assembly 041SLG-0053 when both sides of the sensing assembly are required
Compatibility note: Use this part only when the installed operator manual, parts diagram, or original part number supports the match. Similar LiftMaster parts may not interchange by appearance alone.
Features & Specifications
| Manufacturer | LiftMaster / Chamberlain Group |
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| Product Type | Magnet, screws, and bracket kit |
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| Part Number | 041SLG-0053M |
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| Application | Magnetic limit or position sensing target |
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| Compatible Operator Type | Select LiftMaster residential and commercial gate operators |
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| Included Components | Magnet, screws, and bracket where supplied by current LiftMaster packaging |
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| Notes | Verify switch style and bracket placement before ordering. |
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Also Known As / Related Part Numbers
- 041SLG-0053M
- 41SLG-0053M
- LM-041SLG-0053M
- magnet with screws and bracket
- magnetic limit switch magnet kit
- related switch kit: 041SLG-0053
Technician Note
Before replacing this part, inspect the surrounding hardware, mounting points, wiring where applicable, and any related drive or sensing components. A failed surrounding part can make a good replacement part appear defective after installation.
Before Ordering
- Confirm the operator model and serial or generation when available.
- Compare the original part number with the number listed on this product page.
- Review the operator parts diagram for the exact service part location.
- Check dimensions, mounting style, connector style, chain size, or finish where applicable.
- Do not substitute similar-looking parts unless the parts diagram confirms the match.
Professional Advisory
Gate operators can move heavy gates and may include high-voltage circuits, stored spring force, pinch points, and monitored safety devices. Mechanical repairs should be completed with the operator secured and power disconnected where required. Electrical testing, high-voltage work, and safety-device issues should be handled by a qualified gate technician.
Product Questions & Answers
What is included with 041SLG-0053M?
It is commonly listed as the magnet kit with screws and bracket for the magnetic limit switch assembly.
Does 041SLG-0053M include the magnetic switch?
No. This is the magnet/bracket side. The related switch assembly is commonly listed as 041SLG-0053.
Why would the magnet kit need replacement?
It may be needed if the magnet is missing, broken, loose, corroded, or no longer aligned with the switch.
Will this fix every limit error?
Not necessarily. Limit errors can also come from the switch, wiring, board input, alignment, or mechanical travel issues.
How should compatibility be confirmed?
Match the part number in the LiftMaster parts diagram and compare the installed bracket and magnet location before ordering.
