The Wacker Neuson 5100029203 is a genuine OEM Steel Hose designed for the RD7 series walk-behind tandem rollers, including RD7A, RD7H, RD7He, and RD7Ye variants. As a direct OEM replacement, part 5100029203 is manufactured to the exact specifications of the original component, ensuring correct fitment across the full RD7 model family. This Steel Hose is a critical fluid-transfer component within the roller's hydraulic or fluid circuit, and using the correct OEM part helps maintain system integrity and operational consistency. If you're servicing or restoring an RD7 series tandem roller, the 5100029203 is the authoritative replacement choice.
Key Features
- Genuine OEM Construction: — Fabricated from steel for the pressure and vibration demands of walk-behind tandem roller hydraulic or fluid systems, matching the original hose specification exactly.
- Direct-Connect Fitment: — Engineered to match original port sizing and routing geometry, allowing straightforward installation without adapters or modifications to existing line connections.
- Broad RD7 Series Coverage: — Confirmed fitment across RD7A, RD7H, RD7He, and RD7Ye tandem roller variants, including North America-specific and walk-behind roller configurations.
- Preserves System Pressure Integrity: — A correctly installed steel hose maintains consistent fluid flow and pressure, supporting smooth drum operation and responsive compaction performance on asphalt and soil surfaces.
- Leak Prevention: — A worn or cracked hose can lead to fluid loss, pressure drop, and hydraulic system contamination; replacing with the OEM 5100029203 restores a secure, leak-free circuit.
A steel hose in a walk-behind tandem roller serves as a rigid or semi-rigid fluid conduit, routing hydraulic fluid or coolant between key system components under sustained pressure and mechanical vibration. Unlike rubber hoses, steel construction resists kinking, abrasion, and pressure fatigue in high-cycle operating environments. When this hose develops a crack, pinhole, or fitting failure, fluid loss compromises hydraulic pressure or cooling capacity, which can result in sluggish drum response, system overheating, or a complete shutdown of the machine until the line is replaced.
Part Details
| Part Number | 5100029203 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Steel Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
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.
