The Wacker Neuson Stop Ring is a genuine OEM component designed for RD24-100, RD27-120, and RD28-120 tandem rollers, as well as the RC70VO single drum soil compactor. Sourced directly from Wacker Neuson, this stop ring is manufactured to the same specifications as the original part installed at the factory. It offers a direct, drop-in installation with no modification needed to the host assembly. Compatible across a wide range of current and DPF-spec models in the RD and RC series, the is the correct OEM choice for restoring proper function to your compaction equipment.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to exact Wacker Neuson tolerances, ensuring the stop ring seats and retains components correctly within the assembly without slipping or misaligning.
- Direct Drop-In Installation — Engineered to match the original mounting profile, so it installs cleanly into the existing position without reworking surrounding components.
- Broad RD and RC Series Fitment — Confirmed fitment across RD24-100, RD27-120, RD28-120 tandem rollers and RC70VO soil compactors, including standard, US-spec, and DPF-equipped variants.
- Retains Critical Assembly Position — A correctly functioning stop ring keeps internal components locked at their designed travel limit; a worn or missing one allows unwanted movement that accelerates wear on adjacent parts.
- Long-Term Material Integrity — Produced from OEM-specified materials built to withstand the vibration loads and operating stresses typical of soil and asphalt compaction equipment.
A stop ring is a retaining component used to limit axial movement within a rotating or sliding assembly, holding a shaft, bearing, or collar in its correct operating position. It acts as a mechanical boundary that prevents internal parts from shifting under load or vibration — conditions that are constant and severe in compaction equipment. When a stop ring wears, cracks, or loses its seating, the components it restrains can migrate out of position, leading to accelerated wear, loss of performance, and potential damage to more costly surrounding parts.
Part Details
| Part Number | 5100011687 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stop Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| Vibration Roller | RC70 VO US | 5100027578 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD24-100o | RD24-100o | 5100047378 |
| RD28-120o | RD28-120o | 5100047379 |
| 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.
