The Wacker Neuson Spring is a genuine OEM spring designed for RD7Ye, RD7Yeh LRC, RD7Yehf LRC, RD7Yehfb LRC, and RD10Yehf LRC series walk-behind tandem rollers. As a direct factory replacement, this part is manufactured to the same specifications as the original, ensuring a correct drop-in fit with no guesswork on compatibility. It covers an extensive range of RD-series roller configurations, making it a practical stock item for fleet operators and service technicians who maintain multiple machines. Confirm your model number against the fitment list before ordering to ensure this is the right part for your machine.
Key Features
- Genuine OEM Spring Tension Integrity — Manufactured to the original load and deflection specification, so the spring delivers the correct resistance and return force the system was engineered around.
- Direct Drop-In Replacement — Matches the original mounting points and dimensions of the factory spring, allowing straightforward installation without cutting, bending, or adapting.
- Broad RD-Series Compatibility — Fits RD7Ye, RD7Yeh LRC, RD7Yehf LRC, RD7Yehfb LRC, and RD10Yehf LRC walk-behind tandem rollers across multiple build codes.
- Sustained Mechanical Response — A correctly tensioned spring maintains consistent actuation and return in the mechanism it serves; a fatigued or broken spring leads to sluggish response, misalignment, or component damage.
- Verified Part Number — Sold under Wacker Neuson part number 5100031901, cross-referenced against multiple RD-series model and machine numbers for accurate sourcing.
A spring stores and releases mechanical energy to maintain tension, return a component to its resting position, or absorb shock within a mechanical assembly. In walk-behind roller applications, springs are commonly used in control linkages, vibration systems, and operator presence mechanisms to ensure components actuate and return correctly under repeated working loads. When a spring weakens through metal fatigue, takes a set, or breaks entirely, the mechanism it supports can become unresponsive, misaligned, or inoperative — making timely replacement essential to keeping the roller functioning as intended.
Part Details
| Part Number | 5100031901 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD10Yehf LRC | RD10Yehf LRC | 5100070502 |
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.
