The Wacker Neuson 5200022111 is a genuine OEM Hydraulic T-Fitting designed for the RD7H and RD7He series walk-behind tandem rollers. As a direct OEM replacement, this fitting is manufactured to the same specifications as the original component — ensuring a correct, leak-free connection within the hydraulic circuit. This part covers multiple RD7H and RD7He configurations, making it the right choice for operators maintaining any machine in that roller family.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to exact original tolerances, ensuring consistent fluid flow and pressure-tight sealing within the hydraulic circuit.
- Direct Three-Port Connection — Designed to connect and branch hydraulic lines at the correct junction point, installing directly into the existing hydraulic plumbing without adaptation.
- Broad RD7 Series Coverage — Confirmed fitment across RD7H and RD7He tandem roller variants, including North America-specific and walk-behind roller configurations.
- Hydraulic System Performance — A correctly seated T-fitting maintains the drive and steering pressure your roller depends on; a cracked or weeping fitting leads to pressure loss, sluggish drum response, and potential hydraulic fluid contamination.
- Fuel and Fluid Safety Compliance — Hydraulic fittings that leak under pressure create both a fire risk and a slip hazard on the worksite; using the correct OEM part keeps your machine operating within safe hydraulic pressure limits.
A hydraulic T-fitting is a three-port junction component that splits or combines hydraulic fluid flow between lines in the machine's hydraulic system. In a walk-behind tandem roller like the RD7H and RD7He, the hydraulic system powers drum drive, vibration, and steering functions — making every fitting in the circuit critical to consistent machine response. When a T-fitting cracks, strips, or begins to weep fluid, hydraulic pressure drops, performance becomes erratic, and continued operation risks damage to pumps, motors, and seals throughout the system.
Part Details
| Part Number | 5200022111 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic T-Fitting |
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.
