The Wacker Neuson Adjustment Screw M6 is a genuine OEM component designed for the RD7 and RD10 series double drum rollers, including models RD7Yehf HRC, RD7H, RD7Heh, RD7Yeh LRC, RD7Yeh HRC, RD7Hf. As a factory-sourced part, the is manufactured to the same specification as the original, ensuring it installs and functions exactly as intended with no guesswork on fitment. With broad coverage across the RD7 family — spanning HRC, LRC, and fuel-equipped variants — this screw is the correct replacement for a wide range of machines in the Wacker Neuson roller lineup.
Key Features
- OEM Thread and Torque Specification — Manufactured to M6 thread dimensions and material grade as originally specified, so the screw seats, torques, and holds exactly as the factory designed it to.
- Direct Drop-In Installation — Threads directly into the original mounting point with no recutting or modification needed, matching the original fastener profile.
- Broad RD7 and RD10 Series Coverage — Fits a wide range of Wacker Neuson double drum rollers including RD7H, RD7Heh, RD7Yeh HRC, RD7Yehf HRC, RD7Af HRC, RD7Hfb, RD7Hehfb, RD7Yehfb HRC, and RD10Yehf LRC variants.
- Consistent Adjustment Retention — A correctly sized and seated adjustment screw holds its set position under vibration and load, keeping critical machine settings stable during compaction work.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, so the part number, material, and dimensions match the original component exactly.
An adjustment screw is a precision fastener used to set and hold specific operating parameters within a machine assembly — such as tension, clearance, or positional alignment — at a defined and repeatable value. On compact double drum rollers like the RD7 and RD10 series, these screws play a key role in maintaining the correct calibration of mechanical systems that affect compaction performance and operational consistency. When an adjustment screw becomes worn, stripped, or damaged, it can cause settings to drift under load, leading to inconsistent machine behavior and the need for more frequent re-adjustment.
Part Details
| Part Number | 5100006779 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Adjustment Screw M6 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Yehf HRC | RD7Yehf HRC | 5100006337, 5100006341 |
| RD7H | RD7H | 5100006333 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
| RD7Yeh HRC | RD7Yeh HRC | 5100006336, 5100006467 |
| RD7Hf | RD7Hf | 5100006338 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Af HRC | RD7Af HRC | 5100006342 |
| RD7Hfb | RD7Hfb | 5100006343 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD7Yehfb HRC | RD7Yehfb HRC | 5100006346 |
| RD7Afb HRC | RD7Afb HRC | 5100006347 |
| 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.
