The Wacker Neuson Charging Coil 20A is a genuine OEM electrical component designed for a range of Wacker Neuson ride-on trowels, tandem rollers, floor saws, and portable generators. Sourced directly from Wacker Neuson, this part carries the exact output specification required to keep onboard electrical systems operating correctly across compatible machines. Confirmed fitment includes the CRT36-24A series ride-on trowels, RD12A-90 and RD11A tandem rollers, the BFS 2020AS floor saw, and the GS12Ai portable generator. When you order by part number, you can fit with confidence knowing it is the same component installed at the factory.
Key Features
- Correct 20A Output Rating — Engineered to deliver the precise 20-amp charge output required by the electrical systems on compatible Wacker Neuson machines, preventing undercharging or overloading.
- Genuine OEM Component — Manufactured to Wacker Neuson's original design specification, ensuring correct winding resistance, insulation grade, and connector compatibility for a direct swap.
- Broad Cross-Family Fitment — Compatible across the CRT36-24A ride-on trowel series, RD12A-90 and RD11A tandem rollers, BFS 2020AS floor saw, and GS12Ai generator — one part number serving multiple machines.
- Sustained Battery and Electrical Health — A properly functioning charging coil keeps the battery topped up during operation, supporting consistent starting, control responsiveness, and onboard electronics.
- Electrical Safety Assurance — Using the correct OEM coil rated at the right amperage reduces the risk of electrical faults, wiring damage, or battery failure caused by mismatched aftermarket substitutes.
A charging coil is part of the engine's magneto or stator assembly and generates alternating current as the engine runs. That current is routed through the machine's charging circuit to replenish the battery and power onboard electrical loads. When the charging coil fails or degrades, the battery gradually drains during use, leading to hard starting, loss of electrical functions, and eventually a machine that won't start at all. Replacing a worn coil with the correct 20A-rated unit restores the full charging capacity the system was designed around.
Part Details
| Part Number | 5000088552 |
|---|---|
| Old Part Number | 0088552 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Charging Coil 20A |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620802 |
| RD12A-90 Tandem Roller | RD12A-90 | 5000620058, 5000620320, 5000620369 |
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| 50Hz Portable Generator 12 kVA | GS12Ai | 5000009108 |
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.
