LiftMaster 041ASWG-0090 Post Mounting Bracket for SWG Series Swing Gate Operators
The LiftMaster 041ASWG-0090 post mounting bracket is a structural mounting part for swing gate operator service. On a swing gate system, bracket placement affects leverage, travel limits, gate speed, and the load placed on the operator. A bent, cracked, incorrectly positioned, or mismatched bracket can cause poor gate travel, excessive arm stress, limit issues, or premature mechanical wear.
This bracket should be selected by the operator parts diagram and installation geometry, not just by bolt pattern or visual match. References commonly tie it to SWG series industrial swing gate operators, while some European spare-part references describe it as a bracket for HC260 / TPD 10 applications. For a U.S. LiftMaster parts upload, cautious compatibility language is best unless the exact operator diagram confirms it.
Compatible With
- Select LiftMaster SWG series industrial swing gate operators where the parts diagram calls for 041ASWG-0090
- Commonly associated with SWG swing gate post mounting applications
- Referenced in some markets as a bracket for HC260 / TPD 10 style applications
- May be used only when the mounting geometry and parts diagram confirm the bracket
Also Known As / Related Part Numbers
- 041ASWG-0090
- 41ASWG-0090
- LM-041ASWG-0090
- Post Mounting Bracket
- Wall Mount / Post Mount Bracket
- 041ASWG-0090#E103
Features & Specifications
| Manufacturer | LiftMaster / Chamberlain Group |
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| Product Type | Post mounting bracket |
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| Part Number | 041ASWG-0090 |
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| Application | Swing gate operator post mounting and structural support |
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| Compatible Operator Type | Swing gate operator |
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| Model Family | SWG series, parts-diagram dependent |
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| Material / Finish | OEM mounting bracket as supplied |
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| Notes | Bracket geometry must match the installation |
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Technician Note
Bracket placement is not just cosmetic. Incorrect pivot spacing or post bracket position can overload the arm, change the gate travel arc, or prevent the operator from reaching limits properly.
Before Ordering Checklist
- Verify the exact operator model and bracket part number.
- Compare the old bracket and mounting hole location.
- Check post condition, welds, anchors, and operator arm geometry.
- Confirm the gate swings freely before attaching the operator.
- Do not drill, weld, or relocate brackets without confirming the installation geometry.
Professional Advisory
If the post, bracket, or gate hinge structure is damaged, have the installation inspected by a qualified gate technician. Poor bracket geometry can create unsafe gate movement and damage the operator.
Product Questions & Answers
What is 041ASWG-0090 used for?
It is a post mounting bracket for select LiftMaster swing gate operator applications, commonly associated with SWG series mounting.
Does bracket position matter?
Yes. The bracket location affects leverage, travel, limits, and operator load.
Can this bracket be used on LA400 or LA412?
Do not assume that. LA400 and LA412 use their own bracket and arm hardware. Verify the exact parts diagram before ordering.
Why would this bracket need replacement?
Replacement may be needed if the bracket is bent, cracked, corroded, missing, or no longer holding the operator in proper alignment.
Can I modify the bracket to fit?
Modification is not recommended unless the installation geometry is confirmed by a qualified technician or manufacturer documentation.
