The Wacker Neuson Knurled Nut is a genuine OEM component designed for the RD24-100, RD27-120, and RD28-120 series tandem rollers. As a factory-authorized part, is produced to the exact specifications used in original assembly, ensuring a correct, consistent installation every time. This knurled nut fits an extensive range of RD series configurations, including standard, c, o, DPF, and e variants across multiple generations of Wacker Neuson tandem rollers. When it comes to threaded fasteners on compaction equipment, using the correct OEM part protects the integrity of the surrounding components and keeps the assembly torqued and seated as intended.
Key Features
- OEM Thread Specification: — Manufactured to the exact thread pitch and knurl pattern specified for Wacker Neuson RD series rollers, ensuring consistent torque and a secure hold.
- Drop-In Installation: — Engineered to seat and thread identically to the original factory fastener — no reworking of the mating hardware required.
- Broad RD Series Coverage: — Compatible with RD24-100, RD27-120, and RD28-120 model families, including standard, c, o, DPF, and e variants across multiple production generations.
- Maintains Clamping Integrity: — A worn or missing knurled nut can allow components to loosen under vibration; replacing it restores the secure fastening the assembly depends on during compaction operation.
- Genuine Wacker Neuson Part: — Sourced directly from Wacker Neuson as an authorized OEM replacement, with part number 5100016276 verifiable against the official parts catalog for your machine.
A knurled nut is a threaded fastener with a textured outer surface, allowing it to be tightened or loosened by hand or with light tooling in locations where precise, repeatable clamping force is needed. On Wacker Neuson tandem rollers, knurled nuts are used in assemblies where components must be securely fastened yet remain accessible for routine service and adjustment. When a knurled nut becomes damaged, stripped, or lost, the parts it retains can shift or loosen under the sustained vibration of compaction work, potentially affecting the function and alignment of the connected assembly.
Part Details
| Part Number | 5100016276 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Knurled Nut |
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 |
| 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 |
| RD24e-100 | RD24-100e | 5100066731 |
| RD28e-120 | RD28-120e | 5100066732 |
| RD24e-100c | RD24-100ce | 5100066733 |
| RD28e-120c | RD28-120ce | 5100066734 |
| RD24e-100o | RD24-100oe | 5100066735 |
| RD28e-120o | RD28-120oe | 5100066736 |
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.
