Electric Boom Speed Sensor for use on various Mobile Elevated Work Platforms (MEWPs). The speed sensor is mounted on the electric drive brake assembly to ensure proper travel speed of your machine. The speed sensor is compatible with JLG model(s): E300A, E300AJ, E300AJP, E400A, E400AJ, E400AJP, E400Anarrow, E400AJPnarrow, E40AJP, E40AJPnarrow, E450A, E450AJ, E45A, E45AJ, M400A, M400AJP, M400Anarrow, M400AJPnarrow, M40AJP, M40AJPnarrowm, M450A, M450AJ, M45A, M45AJ. Ensure proper assembly and serial range for machine.
Stoic Equipment carries multiple makes and models within each equipment class. Specifications for the unit you receive may differ slightly from the values listed below.
| uom | EA |
| flags | |
| currency | USD |
| list_price | 577.15 |
| part_number | 3990105 |
| sub_category | brakes |
| content_source | oem |
| image_source_url | https://dam.jlg.com/DigizuiteCore/LegacyService/api/assetstream/25793/51364.jpg?timestamp=2025-03-24T15%3A26%3A39.0900000&accesskey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|
| import_generated_at | 2026-07-22 |
| description_source_url | https://onlineexpress.jlg.com/parts/electrical/proximity-sensors/p/3990105?locale=en-us |
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