The Wacker Neuson 5100042730 is a genuine OEM Drum designed for the RD7 series walk-behind tandem rollers, including the RD7A, RD7H, RD7He, and RD7Ye models. As a direct Wacker Neuson OEM component, part 5100042730 is manufactured to the same standards as the original drum installed at the factory, ensuring a proper fit across all covered RD7 variants. This drum is the critical compaction surface of the roller, making correct specification and condition essential for consistent asphalt and soil compaction results. Whether you are restoring a machine to full working order or replacing a worn drum, the 5100042730 is the verified OEM replacement for these walk-behind roller families.
Key Features
- Genuine OEM Steel Construction — Manufactured by Wacker Neuson to the same material grade and dimensional spec as the original drum, ensuring the compaction surface performs as intended on asphalt and soil applications.
- Direct OEM Replacement — Engineered to mount directly to the RD7 series roller frame, matching original bolt patterns and drum diameter so installation follows standard service procedures.
- Broad RD7 Series Coverage — Confirmed fitment across RD7A, RD7H, RD7He, and RD7Ye walk-behind tandem roller variants, covering a wide range of RD7 machine configurations.
- Consistent Compaction Surface — A sound drum maintains uniform contact pressure across the full drum width; a damaged or worn drum produces uneven compaction, surface defects, and failed asphalt mat quality.
- Verified Part Number — OEM part number 5100042730 cross-references directly to the RD7 series drum position, confirming you are ordering the correct component for your machine.
The drum is the primary compaction element of a walk-behind tandem roller. It makes direct contact with the asphalt or soil surface and transfers the machine's compactive force and vibratory energy into the material being compacted. On a tandem roller like the RD7 series, both drums work together to deliver overlapping coverage and a smooth, uniform finish. A drum that is cracked, out-of-round, or otherwise compromised will reduce compaction efficiency, leave surface imperfections in finished asphalt, and place additional stress on the roller's drive and vibration system. Replacing a damaged drum with the correct OEM part restores the machine's full compaction capability and protects the surrounding drivetrain components.
Part Details
| Part Number | 5100042730 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Drum |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031 |
| 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.
