The Wacker Neuson 5100030159 Bearing is a genuine OEM component designed for the RD7Ye tandem roller series, including walk-behind roller configurations. As a direct factory replacement, this bearing is sourced to the exact specification used in original production, ensuring it seats and performs as intended within the drivetrain or drum assembly. Compatible across multiple RD7Ye build variants, this part is a dependable choice when restoring your roller to full working condition.
Key Features
- Genuine OEM Specification: — Manufactured to the same dimensional tolerancing and load rating as the original bearing, so rotational accuracy and service life are not compromised.
- Direct Roller Assembly Fit: — Designed to install into RD7Ye drum and drivetrain assemblies without modification, with the correct bore, outer diameter, and seating profile for the application.
- RD7Ye Series Compatibility: — Confirmed fitment across multiple RD7Ye tandem roller and walk-behind roller variants, covering a broad range of serial-number builds within this family.
- Sustained Drum Performance: — A worn or failed bearing can cause drum wobble, increased vibration noise, or complete seizure; replacing it promptly restores smooth, consistent roller operation on asphalt and soil compaction passes.
A bearing supports rotating shafts and drum assemblies by reducing friction between moving parts, allowing them to spin freely under load without metal-on-metal contact. In a tandem roller like the RD7Ye, bearings are critical to keeping the compaction drums running true and transferring power efficiently through the drivetrain. When a bearing begins to fail, operators typically notice increased noise, heat buildup, or uneven drum rotation — all of which reduce compaction quality and can lead to more extensive drivetrain damage if left unaddressed.
Part Details
| Part Number | 5100030159 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing |
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.
