The Wacker Neuson Split Pin is a genuine OEM component designed for the RD24-100, RD27-120, RD40-130, and RD45-140 series tandem rollers, including standard, cab, open-ROPS, and DPF-equipped variants. As a direct OEM replacement, this split pin is sourced from Wacker Neuson and manufactured to the exact dimensions and material grade required for correct function in your machine. Compatible across an extensive range of RD-series tandem roller configurations, part number ensures you are fitting the right component the first time. Keep this pin on hand as a routine service item — it is a small part that plays a critical role in keeping your roller's hardware safely secured.
Key Features
- Genuine OEM Material Grade — Manufactured to Wacker Neuson's original material specification, ensuring the correct shear strength and corrosion resistance expected of a fastening retention pin in compaction equipment.
- Drop-In Replacement — Matches the original pin geometry exactly, seating and spreading into the host bore without reworking or adapting the surrounding hardware.
- Broad RD-Series Compatibility — Fits RD24-100, RD27-120, RD40-130, and RD45-140 tandem rollers across standard, cab (C), open-ROPS (O), and DPF model variants.
- Prevents Component Separation — A correctly installed split pin locks pins, bolts, and shafts in position; a missing or failed pin can allow critical fasteners to back out under vibration.
- Safety-Critical Retention Function — Split pins are a primary safeguard against unintended fastener movement on rotating and articulating assemblies; always replace with a genuine OEM pin of the correct specification.
A split pin — also known as a cotter pin — is a simple but essential fastening retention device used to lock a clevis pin, bolt, or shaft in place so it cannot work loose during machine operation. It is inserted through a hole in the shaft or bolt and then bent outward on both sides to prevent the host fastener from backing out. On tandem rollers like the RD-series, which operate under continuous vibration, the split pin is what keeps pins and pivot hardware from migrating out of position. A worn, bent, or missing split pin can allow connected components to shift or separate, leading to loss of control of the assembly it secures.
Part Details
| Part Number | 5100013019 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Split Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100 Tandem Roller | RD24-100 | 5100011385 |
| 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 |
| RD40-130 Tandem Roller | RD40-130 | 5100011391, 5100047382 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392, 5100047383 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| 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 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o | RD45-140o | 5100047387 |
| 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 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
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.
