The Wacker Neuson Fitting is a genuine OEM component designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers, including standard and traction control configurations. As a direct OEM part, the is manufactured to the exact specifications required by the RD27 platform, ensuring correct installation without guesswork. Keeping the right fittings in service on your RD27 roller is critical to maintaining fluid system integrity and overall machine performance.
Key Features
- Genuine OEM Fluid System Integrity — Manufactured to Wacker Neuson OEM specifications, this fitting maintains the correct thread form, sealing surface, and pressure rating required for the RD27 hydrostatic system.
- Drop-In Installation — Engineered to the original port dimensions of the RD27 platform, the 5000174197 seats and torques correctly without rework or adaptation.
- Broad RD27 Series Coverage — Fits multiple RD27-100 and RD27-120 machine configurations, including standard hydrostatic vibratory roller and traction control variants.
- Protects Hydraulic System Reliability — A correctly seated fitting prevents fluid weepage and pressure loss that can degrade hydrostatic drive response and vibration output on tandem rollers.
- Hydraulic Safety Compliance — Using the correct OEM fitting in a pressurized hydrostatic circuit maintains rated system pressure boundaries, helping prevent uncontrolled fluid release and associated safety hazards.
A fitting serves as a threaded or press-type connection point within a machine's fluid circuit, joining hoses, lines, or ports so that hydraulic fluid, fuel, or coolant can flow between components under pressure. On a hydrostatic vibratory roller like the RD27 series, fittings in the hydrostatic drive circuit must maintain a leak-free seal under continuous operating pressure — a weeping or failed fitting can cause gradual pressure loss that reduces drive response and compaction force. Left unaddressed, a compromised fitting can escalate into a larger hydraulic failure, resulting in unplanned machine downtime and potential safety hazards on the paving or compaction site.
Part Details
| Part Number | 5000174197 |
|---|---|
| Old Part Number | 0174197 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323 |
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.
