The Wacker Neuson Speed Control Module Complete is a genuine OEM component designed for BPU 3050A, BPU 3750Ats, and BPU 4045A US series reversible vibratory plates. As a direct factory replacement, this module restores accurate engine speed management to your machine, ensuring the plate performs as intended across compaction applications. Verified fitment covers both standard and US-spec variants including the BPU 3050A US and BPU 3750Ats US, making it a reliable choice for operators running these models in the field.
Key Features
- Genuine OEM Electrical Specification — Sourced directly from Wacker Neuson, this module meets the exact output and signal tolerances the engine management system requires — no guesswork on compatibility.
- Drop-In Replacement with OEM Connector Fit — Matches the original mounting configuration and wiring connections of the factory unit, so installation follows the same procedure as the part being replaced.
- Broad BPU Series Coverage — Confirmed fitment across BPU 3050A, BPU 3050A US, BPU 3750Ats, BPU 3750Ats US, and BPU 4045A US reversible plate compactors.
- Restores Proper Throttle and Speed Response — A functioning speed control module keeps engine RPM stable and responsive under load; a failed unit can cause erratic throttle behavior, hunting, or a machine that won't hold operating speed.
- Electrical Safety Compliance — As a genuine OEM module, it is engineered to the correct voltage handling and circuit protection parameters for the BPU platform, reducing the risk of downstream electrical faults.
The speed control module on a reversible vibratory plate compactor governs how the engine responds to throttle input and maintains consistent operating speed under varying compaction loads. It acts as the brain of the engine speed management circuit — regulating RPM so the plate delivers steady, predictable compaction force. When this module fails or degrades, the engine may surge, stall under load, or become unresponsive to throttle adjustments, directly impacting compaction quality and operator control. Replacing a faulty module with a genuine OEM unit like the 5100049523 returns the machine to its designed performance envelope.
Part Details
| Part Number | 5100049523 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Speed Control Module Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPU 3050A | BPU 3050A | 5000008763 |
| BPU 3050A US | BPU 3050A US | 5000610361 |
| BPU 3750Ats | BPU 3750Ats | 5000610408 |
| BPU3750Ats | BPU 3750Ats US | 5000610423 |
| BPU 4045A US | BPU 4045A US | 5100009663 |
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.
Wacker Neuson
Wacker Neuson 5100049226 Speed Control Module Complete
Wacker Neuson