The Wacker Neuson Exciter Motor Hose is a genuine OEM component designed for the RD7H and RD7He series walk-behind tandem rollers. Sourced directly from Wacker Neuson, this hose meets the exact routing, diameter, and pressure specifications required for the exciter circuit on RD7 compaction equipment. It fits across multiple RD7H and RD7He configurations, making it a reliable direct replacement when your original hose shows wear, cracking, or fluid loss. Confirming your machine number against the fitment list before ordering ensures a correct, hassle-free installation.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's exact hose spec — correct inner diameter, wall thickness, and end fittings — so hydraulic flow to the exciter motor stays consistent and leak-free.
- Direct-Fit Replacement: — Engineered to match the original routing and connection points on RD7H and RD7He tandem rollers, so installation follows the same path as the hose it replaces.
- Broad RD7 Series Coverage: — Confirmed fitment across RD7H and RD7He walk-behind tandem roller variants, including North America-specific configurations.
- Protects Exciter System Integrity: — A compromised exciter motor hose starves the vibration system of hydraulic pressure, leading to uneven drum compaction or complete loss of vibration — replacing it promptly restores full compaction output.
- Hydraulic System Safety: — A cracked or failing hose can release hydraulic fluid under pressure, creating a slip hazard and potential fire risk near hot surfaces; installing a genuine replacement eliminates that exposure.
The exciter motor hose carries pressurized hydraulic fluid from the machine's hydraulic circuit to the exciter motor housed inside the compaction drum. The exciter motor uses that hydraulic pressure to spin an eccentric weight, generating the vibration that drives compaction force into the surface below. When the hose degrades — through cracking, abrasion, or fitting failure — hydraulic pressure drops, vibration output weakens or stops entirely, and compaction quality suffers immediately. Replacing a worn hose restores the full vibratory force the RD7 series is built to deliver.
Part Details
| Part Number | 5200024407 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exciter Motor Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
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.
