The Wacker Neuson Pin A10 is a genuine OEM component designed for the RD24-100, RD27-120, and RD28-120 series tandem rollers. Sourced directly from Wacker Neuson, this pin meets the exact specifications of the original part installed at the factory, ensuring a correct, trouble-free fit across all covered variants including standard, canopy, open-ROPS, DPF, and electric configurations. Whether you're servicing a single unit or maintaining a fleet of tandem rollers, the delivers the confidence of a part built to perform exactly as the machine demands. Fitment spans a broad range of RD-series models, from early production units through current DPF and electric variants.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the precise diameter and hardness tolerances required for correct pin engagement, preventing premature wear or misalignment in the joint assembly.
- Drop-In Replacement — Matches the original pin geometry exactly, so installation requires no machining, reaming, or adjustment to the surrounding bore or retaining hardware.
- Broad RD-Series Compatibility — A single part number covers RD24-100 and RD27-120 / RD28-120 tandem rollers across standard, canopy (C), open-ROPS (O), DPF, and electric (e) variants, consolidating your parts inventory.
- Maintains Compaction Performance — A correctly fitted pin keeps articulation or linkage components properly aligned, so the roller delivers consistent drum contact and uniform compaction pass after pass.
- Resists Wear in High-Cycle Applications — Designed for the repetitive load cycles typical of compaction work, the OEM pin holds its fit over extended service life rather than developing slop that accelerates wear in adjacent components.
A replacement tool pin such as the 5100012088 serves as a precision locating and load-transferring fastener within articulated or hinged assemblies on tandem rollers. It holds connected components in correct alignment while allowing controlled movement, transmitting operational forces without allowing unwanted play between mating parts. When a pin wears, becomes deformed, or is lost, the resulting looseness accelerates wear on bores and surrounding hardware, causes erratic machine behavior, and can ultimately compromise the structural integrity of the joint — making timely replacement essential to keeping the roller in safe, productive operation.
Part Details
| Part Number | 5100012088 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pin A10 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| 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 |
| 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.
