HySecurity MX000591, MOUNT, INDEX ARM 2.5" X 3"
HySecurity MX000591 is a 2.5 inch x 3 inch index arm mount bracket used in HySecurity barrier and StrongArm-style mechanical assemblies where the index arm must be located and supported correctly. It is a structural mounting part, not an electrical component. This bracket is commonly searched with StrongArm M30/M50 arm and pivot hardware, and it should be selected only when the parts diagram identifies MX000591 or the existing bracket matches the dimensions and hole pattern. A damaged index arm mount may be the result of impact, loose hardware, misadjustment, or related pivot wear. Check the full arm assembly before replacing only the bracket.
Compatible With
- HySecurity StrongArm M30/M50 related arm hardware when MX000591 is specified
- Index arm assemblies requiring a 2.5 inch x 3 inch mount
- Barrier arm service where the existing mount matches MX000591
- HySecurity StrongArm / SA mechanical applications only when confirmed by diagram
Features and Specifications
| Manufacturer | HySecurity / Nice |
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| Part Number | MX000591 |
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| Product Type | Index arm mount bracket |
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| Dimensions | 2.5 inch x 3 inch |
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| Application | Barrier/index arm mounting hardware |
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| Notes | Verify hole pattern and installation location |
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Also Known As / Related Part Numbers
- MX000591
- Mount, index arm 2.5 x 3
- Index arm mount bracket
- StrongArm index arm mount
- 2.5 x 3 index arm bracket
Technician Note
If the index arm mount is bent or cracked, inspect for gate strike damage and check related pins, bushings, retainers, and stop settings before returning the operator to service.
Before Ordering Checklist
- Confirm 2.5 inch x 3 inch bracket size
- Compare hole pattern and mounting orientation
- Inspect related index arm hardware
- Check for impact damage or worn pivots
- Confirm hardware and torque requirements
Professional Advisory
Barrier arm and crash-rated operator parts can be heavy and under load. Secure the arm and disable the operator before service.
Important Ordering Warning
Do not order by dimensions alone if the arm assembly has multiple bracket versions. Verify MX000591 in the parts diagram.
Product Questions and Answers
What is HySecurity MX000591 used for?
HySecurity MX000591 is used as a replacement index arm mount bracket in select HySecurity StrongArm/index arm assemblies. Match it to the original part number and the operator parts diagram before ordering.
How do I confirm MX000591 is the correct part?
Compare the part number on the existing component, the operator model, the control system generation, and the physical or electrical specifications shown in the parts diagram.
What are the listed dimensions for MX000591?
The uploaded product data identifies it as a 2.5 inch x 3 inch index arm mount.
Is this an electrical part?
No. MX000591 is a mechanical mounting bracket used in the arm/index assembly.
Should a technician install MX000591?
A qualified gate technician is recommended whenever the repair involves electrical wiring, stored energy, moving gate hardware, hydraulic components, or safety-related operation.
