The Wacker Neuson Ignition Coil Complete is a genuine OEM component designed for the RD7Af HRC and RD7Afb HRC reversible vibratory rollers. Sourced directly from Wacker Neuson, this assembly carries the same engineering tolerances and output specifications as the original unit installed at the factory. If your roller is experiencing hard starting, misfiring, or a no-spark condition, the is the correct replacement to restore proper engine ignition. Confirm your machine model against the fitment data before ordering to ensure you receive the right part the first time.
Key Features
- Correct Output Specification — Genuine OEM construction ensures the coil delivers the precise voltage and spark timing the engine requires for consistent ignition performance.
- Direct-Fit Installation — Matches the original mounting configuration and connector layout of the RD7Af HRC and RD7Afb HRC, allowing straightforward swap-out without modification.
- Verified Fitment — Confirmed compatibility with RD7Af HRC and RD7Afb HRC reversible vibratory rollers; always cross-reference your machine model number before ordering.
- Restored Engine Starting and Running — A failed ignition coil leads to weak spark, hard starts, or a completely dead engine; replacing it with the correct OEM unit brings reliable ignition back to spec.
- Electrical Safety Compliance — As a genuine Wacker Neuson ignition component, the 5100059881 meets the original electrical insulation and spark energy ratings, supporting safe engine operation.
The ignition coil is responsible for converting low battery voltage into the high-voltage pulse needed to fire the spark plug at precisely the right moment in the engine's combustion cycle. Without a properly functioning coil, the engine will not produce a strong enough spark to ignite the fuel-air mixture, resulting in hard starting, rough running, or a complete failure to start. Over time, heat cycling and vibration can degrade the coil's internal windings and insulation, making it one of the first electrical components to suspect when ignition problems arise on a compaction machine.
Part Details
| Part Number | 5100059881 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ignition Coil Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Af HRC | RD7Af HRC | 5100006342 |
| RD7Afb HRC | RD7Afb HRC | 5100006347 |
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.
