The Wacker Neuson Wiring Harness is a genuine OEM component designed for the RD12-90 Tandem Roller and CRT36-25 Ride-on Trowel series. Sourced directly from Wacker Neuson, this OEM harness is manufactured to the exact electrical specifications of the original, ensuring correct connector pinout, routing geometry, and conductor sizing for each covered model. Compatible across both solid ROPS and foldable ROPS configurations of the RD12-90, as well as standard and Wheel Kit-equipped variants of the CRT36-25, part number drops in as a direct replacement with no improvised splicing or adaptation. When your original harness is damaged or degraded, replacing it with the correct OEM assembly restores full electrical integrity to the machine.
Key Features
- OEM Electrical Specification: — Manufactured to Wacker Neuson's original conductor gauge, insulation rating, and connector specification — not a generic approximation.
- Direct Connector Match: — Plugs into existing harness junction points on the RD12-90 and CRT36-25 using factory-matched connectors, eliminating the need for splicing or terminal rework.
- Broad Model Coverage: — Fits RD12-90 Tandem Rollers (solid ROPS and foldable ROPS variants) and CRT36-25 915mm Ride-on Trowels, including the Wheel Kit-equipped configuration.
- Full Electrical System Restoration: — A failed or shorted wiring harness can cause intermittent control failures, non-responsive circuits, or complete machine shutdown; replacing with 5000215256 restores normal system operation.
- Electrical Safety Compliance: — Using the correct OEM harness maintains the circuit protection design built into these machines, preserving proper grounding paths and load ratings across all connected systems.
The wiring harness is the central electrical backbone of the machine, routing power and control signals between the engine, operator controls, sensors, and output systems. When a harness degrades — through abrasion, moisture ingress, heat damage, or connector corrosion — it can introduce resistance faults, short circuits, or open circuits that cause erratic behavior or prevent the machine from operating entirely. Replacing a compromised harness with the correct OEM assembly like the Wacker Neuson 5000215256 is the most reliable way to restore predictable, safe electrical function across the entire system.
Part Details
| Part Number | 5000215256 |
|---|---|
| Old Part Number | 0215256 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295 |
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.
