The Wacker Neuson Rear Frame is a genuine OEM structural component designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers, including standard and traction control configurations. As a direct factory replacement, this part matches the original mounting geometry and dimensional tolerances required for proper drivetrain and operator platform integration on the RD27 platform. Sourcing a genuine OEM rear frame means you are getting a part built to the same specifications as the original, keeping your roller structurally sound and operationally correct. Verify your machine number against the fitment list before ordering to confirm compatibility with your specific RD27 unit.
Key Features
- Genuine OEM Structural Integrity — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the rear frame carries operating loads the same way the factory-designed chassis does.
- Direct Bolt-In Replacement — Matches original mounting points, bolt patterns, and clearances on RD27-100 and RD27-120 machines so the installation follows the same procedure as the factory build.
- Broad RD27 Series Fitment — Compatible across multiple RD27-100 and RD27-120 machine numbers, covering both standard hydrostatic vibratory roller configurations and traction control variants.
- Chassis Alignment and Drivetrain Support — A compromised or damaged rear frame throws off articulation alignment and places stress on hydraulic and drivetrain connections; a correctly fitted replacement restores proper machine geometry.
- Safety-Critical Structural Component — The rear frame is a load-bearing chassis member. Using a genuine OEM replacement ensures the structural rating of the roller is maintained, which is essential for safe operation on grade and during compaction passes.
The rear frame is a primary structural member of the RD27 tandem roller's chassis, forming the backbone of the rear section of the machine where the engine, hydraulic drive components, and operator controls are mounted. It connects to the articulation joint that allows the front and rear drums to steer independently, so dimensional accuracy is critical — even minor deviations can affect steering response and drum tracking. When a rear frame is cracked, bent, or otherwise compromised, it can misalign the drivetrain, stress hydraulic lines, and create unsafe operating conditions that affect both the machine and the operator.
Part Details
| Part Number | 5000174321 |
|---|---|
| Old Part Number | 0174321 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rear Frame |
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.
