The Wacker Neuson 5100031870 Camshaft Complete is a genuine OEM component designed for the RD7Ye walk-behind tandem roller. Sourced directly from Wacker Neuson, this camshaft assembly meets the exact engineering tolerances specified for the RD7Ye platform, ensuring correct valve timing and consistent engine performance across multiple RD7Ye configurations. Whether your machine is running a,, or build, part number 5100031870 is the confirmed OEM replacement for all covered variants.
Key Features
- OEM Valve Timing Accuracy — Manufactured to Wacker Neuson's precise lobe profile and journal tolerances, ensuring correct intake and exhaust timing that aftermarket castings may not replicate.
- Complete Assembly — Supplied as a Camshaft Complete, meaning journals, lobes, and associated hardware ship together for a straightforward drop-in installation with the correct factory geometry.
- Verified RD7Ye Fitment — Confirmed for RD7Ye walk-behind tandem rollers across machine configurations 5100027116, 5100027117, 5100038032, and 5100048340.
- Sustained Compaction Output — A correctly timed camshaft keeps the engine producing full power, which directly supports consistent drum vibration frequency and effective asphalt and soil compaction on every pass.
- Genuine OEM Durability — Manufactured from the same material grade and heat-treatment specification as the original, resisting wear at the cam lobes and journals over extended service intervals.
The camshaft is a core engine timing component responsible for opening and closing the intake and exhaust valves in precise coordination with the piston's movement. On a walk-behind tandem roller like the RD7Ye, the engine must deliver steady, reliable power to drive both the propulsion system and the vibratory drum mechanism — making accurate camshaft geometry essential to overall machine output. When a camshaft wears at its lobes or journals, valve lift and timing deteriorate, leading to rough running, loss of power, increased fuel consumption, and ultimately engine damage if left unaddressed.
Part Details
| Part Number | 5100031870 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Camshaft Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
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.
