The Wacker Neuson 5100011624 is a genuine OEM Locking Ring designed for the RC50 single drum soil compactor and RD18 series tandem rollers. As a factory-sourced component, the 5100011624 is manufactured to the same specifications as the original part, ensuring a correct, trouble-free installation. Fitment covers a broad range of RC50 and RD18 configurations, including RC50, RC50p, RD18-80, RD18-100, and RD18-100 C variants across standard, US, SE, DPF CAB, and DPF ROPS builds.
Key Features
- Genuine OEM Retention Integrity — Sourced directly from Wacker Neuson, this locking ring is manufactured to the original dimensional and material specification, ensuring secure retention without slippage or premature wear.
- Drop-In Fitment — Matches the original mounting groove geometry on RC50 and RD18 series machines, seating correctly without modification or special tooling beyond standard service practice.
- Broad RC50 and RD18 Coverage — Compatible with RC50, RC50p, RD18-80, RD18-100, and RD18-100 C configurations, including CAB, ROPS, DPF, SE, US, and .3-series builds.
- Maintains Compaction Performance — A correctly seated locking ring keeps rotating or sliding assemblies properly positioned, preventing axial movement that can lead to premature component wear or vibration imbalance in the drum or drivetrain.
- Verified OEM Part Number — Part number 5100011624 is the authoritative Wacker Neuson reference for this component across all listed machine configurations, reducing the risk of ordering the wrong part.
A locking ring is a retention component used to hold a shaft, bearing, or rotating assembly in its correct axial position within a housing or bore. On compaction equipment such as the RC50 and RD18 series, locking rings prevent lateral movement of drive or drum-related assemblies during operation, where vibration forces are constant and significant. When a locking ring wears, cracks, or loses its seat, the components it retains can shift out of alignment, accelerating bearing wear and potentially causing more extensive drivetrain damage if left unaddressed.
Part Details
| Part Number | 5100011624 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Locking Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC50p | RC50p DPF CAB | 5100064257 |
| RD18-80 | RD18-80 | 5100047360, 5100055774, 5100011382 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD18-100 C Tandem Roller | RD18-100 C US | 5100027574 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| RD18 | RD18-100.3 | 5100055947 |
| Single drum soil compactor RC50 | RC50 | 5100021295, 5100047388 |
| RC50 | RC50 DPF CAB | 5100064255 |
| RD18-100 C Tandem Roller | RD18-100 C | 5100011384 |
| RD18-100 | RD18-100 | 5100055775, 5100011383, 5100047361 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RD 18-100 C | RD18-100c | 5100047362, 5100055776 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
| RC50 US | RC50 US | 5100047413, 5100027575 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC50p | RC50p | 5100047389 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| RC50p Single Drum Soil Compactor | RC50p US | 5100027576, 5100047414 |
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.
