The Wacker Neuson Stop Switch is a genuine OEM component designed for a range of Wacker Neuson gasoline-powered equipment, including the BFS 80 and BFS 100 floor saws, BPU 2440A, BPU 2450A, BPU 2540A, and BPU 2950A reversible vibratory plate compactors, as well as A3000 and A5000 gasoline power units for internal vibrators. As a genuine OEM part, it is sourced directly through Wacker Neuson's authorized supply chain and built to the same specification as the original component installed at the factory. This single part covers a wide cross-section of popular Wacker Neuson gasoline equipment, making it a practical stocking item for service shops and fleet operators alike. Confirm your model number before ordering to ensure correct fitment.
Key Features
- Genuine OEM Electrical Specification — Manufactured to the exact switching resistance and circuit-break rating specified for Wacker Neuson gasoline engines, ensuring clean, decisive ignition cutoff every time.
- Direct Plug-In Replacement — Matches the original connector configuration and mounting profile, allowing straightforward swap-out without adapters or wiring modifications.
- Broad Fitment Across Multiple Families — Compatible with BFS floor saws, BPU reversible vibratory plate compactors, and A-series gasoline power units for internal vibrators — one part number covers several popular models.
- Restores Safe Engine Shutdown — A worn or faulty stop switch can prevent the engine from cutting out on command, creating a serious hazard for the operator and bystanders; replacing it promptly restores proper shutdown control.
- Operator Safety Critical — The stop switch is a primary safety control on all covered machines; using a genuine OEM component ensures the circuit behaves exactly as the machine's safety system was designed to require.
The stop switch is the operator's primary means of cutting engine ignition — pressing or activating it breaks the ignition circuit and brings the engine to a stop. On gasoline-powered equipment like floor saws, vibratory plate compactors, and concrete vibrator power units, a properly functioning stop switch is essential for both routine shutdown and emergency stops. When the switch degrades or fails, the engine may continue running after the control is triggered, or the switch may cause intermittent misfires by grounding the ignition at the wrong moment — either symptom points to immediate replacement.
Part Details
| Part Number | 5000106946 |
|---|---|
| Old Part Number | 0106946 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stop Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Gasoline Power Unit for Intern al Vibrator | A3000 | 5000006237 |
| Gasoline Floor Saw, Ø 350 | BFS 80 | 5000006654 |
| Gasoline Floor Saw, Ø 450 (350 ) | BFS 100 | 5000007352 |
| Vibration Plate BPU 2950A WSM | BPU 2950A | 5000007873, 5000007962 |
| BPU2540A | BPU 2540A | 5000008758 |
| Gasoline Power Unit for Intern al Vibrator | A5000 | 5000009213 |
| Reversible Vibratory Plate, 24 kN, 40cm/16in | BPU 2440A | 5000007867, 5000007869 |
| Vibration Plate BPU 2450A | BPU 2450A | 5000007868 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
