The Wacker Neuson Seal is a genuine OEM seal designed for the RD18-80, RD18-100, and RD18-100C tandem roller series. Sourced directly from Wacker Neuson, this seal matches the exact material grade and dimensional specification of the original part, ensuring proper compression and fit right out of the box. It is confirmed compatible across multiple production variants of the RD18 series, including US and SE configurations, giving you confidence that you are ordering the correct part for your machine.
Key Features
- OEM-Grade Seal Material — Manufactured to Wacker Neuson's original compound and compression specifications, delivering the sealing integrity required for roller drivetrain and hydraulic applications.
- Drop-In Replacement — Engineered to the same dimensions as the factory original, allowing straightforward installation without reworking mating surfaces or housings.
- Broad RD18 Series Coverage — Fits RD18-80, RD18-100, and RD18-100C variants across standard, US, SE, and .3 production runs, covering a wide range of machine configurations under a single part number.
- Prevents Fluid Loss and Contamination — A correctly seated seal keeps fluids contained and contaminants out; a worn or compromised seal can lead to fluid leaks, accelerated wear on adjacent components, and unplanned service intervals.
- Genuine Wacker Neuson Part — Supplied as a genuine OEM component, meaning the part number, materials, and tolerances are validated by the original equipment manufacturer.
A seal serves as the primary barrier between moving or pressurized components and the surrounding environment inside a compaction machine. It prevents hydraulic fluid, gear oil, or grease from escaping their designated cavities while keeping dirt, water, and debris from entering bearing housings, drive assemblies, or hydraulic circuits. When a seal degrades — through heat cycling, chemical exposure, or normal wear — leaks develop, lubrication is lost, and internal components can suffer accelerated damage. Replacing a worn seal promptly with the correct OEM part restores the integrity of the assembly and protects the surrounding components from secondary wear.
Part Details
| Part Number | 5100012860 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD18-80 Tandem Roller | RD18-80 | 5100011382, 5100047360, 5100055774 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100047361, 5100055775 |
| RD18-100 C Tandem Roller | RD18-100 C | 5100011384 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD18-100 C Tandem Roller | RD18-100 C US | 5100027574 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD 18-100 C | RD18-100c | 5100047362, 5100055776 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD18 | RD18-100.3 | 5100055947 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
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.
