The Wacker Neuson Stud Bolt is a genuine OEM stud bolt designed for the RD24-100 and RD27-120 series tandem rollers, as well as RD28-120 series tandem rollers, including standard, C, O, and DPF variants. As a factory-authorized Wacker Neuson component, part is manufactured to the exact dimensions and material grades required for correct installation and long-term service. This stud bolt covers an extensive range of RD-series tandem roller configurations, making it the reliable choice for fleet operators and service technicians working across multiple machine variants. Confirm your model number against the fitment list before ordering to ensure a direct match.
Key Features
- Genuine OEM Thread Integrity — Manufactured to Wacker Neuson's exact thread pitch and material specification, ensuring correct torque loading and a secure, rattle-free joint every time.
- Direct-Install Replacement — Matches the original stud bolt's dimensions precisely, so it drops into existing mounts and threaded bores without rework or modification to mating components.
- Broad RD-Series Coverage — Fits RD24-100, RD27-120, and RD28-120 tandem rollers across standard, C (canopy), O (open), DPF, and US-market configurations spanning multiple production generations.
- Structural Holding Power — A correctly installed stud bolt maintains consistent clamping force on critical assemblies; a damaged or stripped stud can lead to component loosening, vibration, and accelerated wear across adjoining parts.
- Corrosion-Resistant Construction — Built to withstand the demanding outdoor and all-weather conditions typical of compaction work, helping the fastener maintain its grip and resist degradation over extended service intervals.
A stud bolt is a fully threaded fastener with no head, designed to be anchored into a tapped bore on one end while a nut is tightened onto the exposed end to clamp an adjoining component securely in place. On tandem rollers like the Wacker Neuson RD-series, stud bolts are used in high-load connection points where a conventional bolt-and-through-hole arrangement is impractical, delivering consistent and repeatable clamping force across service cycles. When a stud bolt becomes corroded, stretched, or damaged, it compromises joint integrity and can cause misalignment or component failure — making prompt replacement with the correct OEM part essential to keeping the machine operating safely.
Part Details
| Part Number | 5100012908 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stud Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100c | RD24-100c | 5100047376 |
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100o | RD24-100o | 5100047378 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
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.
