Overview
The Ergotron 98-738-633 LX Pro Dual Direct Display Pivot is a dark grey replacement mounting component designed for the Ergotron LX Pro Dual Direct Arm. It connects a compatible monitor to the mounting arm and supports display positioning through tilt and rotation adjustments.
This accessory is intended for replacing a faulty display pivot or preparing a compatible spare monitor for quicker replacement. It is a replacement component rather than a complete monitor arm.
Display Mounting and Adjustment
The pivot supports monitors with standard VESA mounting patterns of 75 x 75 mm or 100 x 100 mm. Its adjustment functions allow the mounted display to be tilted and rotated to suit different viewing positions.
Display compatibility depends on the monitor's mounting pattern, weight, dimensions, and clearance within the dual-monitor arrangement. Always check the individual display's weight against the pivot's capacity and the combined load against the arm's limit.
Key Features
- Replacement mounting pivot: Designed to replace a faulty display pivot on a compatible Ergotron LX Pro Dual Direct Arm.
- VESA compatibility: Supports 75 x 75 mm and 100 x 100 mm mounting patterns.
- Tilt adjustment: Allows the display's viewing angle to be adjusted.
- 360-degree rotation: Supports flexible display orientation.
- Dark grey finish: Coordinates with compatible mounting equipment in the LX Pro range.
Compatibility and Installation Considerations
The 98-738-633 is specified for the Ergotron LX Pro Dual Direct Arm. Do not assume that it is compatible with legacy Ergotron LX arms or other mounting product families.
Before ordering, confirm the arm's exact model, the monitor's VESA hole spacing, and the display's weight and dimensions. The pivot's individual display limit and the complete arm's combined load capacity must both be respected.
Monitor size alone does not determine compatibility. The display must also fit within the physical clearance available when used alongside a second monitor.
Applications
- Replacing a damaged or faulty pivot on a compatible LX Pro Dual Direct Arm.
- Maintaining dual-monitor workstations in office and professional environments.
- Preparing a compatible spare monitor for a faster screen replacement process.
- Restoring display tilt and rotation functionality on an existing mounting setup.
DC Supplies Product Note
Verify compatibility before purchase. This is a dark grey replacement pivot for the Ergotron LX Pro Dual Direct Arm, not a complete monitor arm. Check the monitor's VESA mounting pattern, individual weight, physical dimensions, and available clearance. The complete arm's combined load capacity must also remain within its specified limit.
Specifications
| Brand | Ergotron |
|---|---|
| Manufacturer Part Number | 98-738-633 |
| Product Name | LX Pro Dual Direct Pivot |
| Product Series | LX Pro |
| Product Type | Display mounting pivot |
| Color | Dark Grey |
| Compatible Mounting System | Ergotron LX Pro Dual Direct Arm |
| Maximum Supported Screen Size | 27 inches |
| Individual Display Weight Capacity | Approximately 4.25 kg (9.37 lb) |
| Compatible Arm Combined Load Capacity | Up to approximately 8.5 kg (18.74 lb) for two displays |
| VESA Mounting Patterns | 75 x 75 mm and 100 x 100 mm |
| Display Tilt | Adjustment specified at approximately 13 degrees backward and 17 degrees forward |
| Display Rotation | 360 degrees |
| Package Contents | LX Pro Dual Direct Pivot and attachment hardware |
| UPC / GTIN | 0698833093001 |
| Manufacturer Warranty | 10-year limited warranty, subject to applicable terms |
Frequently Asked Questions
Which monitor arm works with the Ergotron 98-738-633?
This replacement pivot is designed for the Ergotron LX Pro Dual Direct Arm. Confirm the exact arm model before ordering, as compatibility with other Ergotron product families is not guaranteed.
Which VESA mounting patterns are supported?
The pivot supports 75 x 75 mm and 100 x 100 mm VESA mounting patterns. Check the mounting-hole spacing on your monitor before purchase.
What is the maximum supported monitor size?
The specified maximum screen size is 27 inches. The monitor must also meet the applicable weight, mounting, and physical-clearance requirements.
Can the monitor be tilted and rotated?
Yes. The pivot supports tilt adjustment and 360-degree rotation to accommodate different viewing positions.
Does this product include the complete dual-monitor arm?
No. This product is a replacement display pivot supplied with attachment hardware. The complete mounting arm and monitors are not included.
Is the dark grey pivot interchangeable with the black version?
The dark grey 98-738-633 and black 98-738-632 are different color variants of the LX Pro Dual Direct Pivot. Confirm the required finish and compatibility with your mounting equipment before ordering.










