The Wacker Neuson Spacer Plate is a genuine OEM component designed for the RD18-80, RD18-100, and RD18-100C series tandem rollers. As a direct OEM part, it is manufactured to the exact tolerances and material specifications required for proper fit and function within these machines. This spacer plate is confirmed compatible across a broad range of RD18 variants, including US and SE configurations as well as.3-series models. Stocking the correct OEM part by number ensures you get the right component the first time and keeps your roller back in service without delay.
Key Features
- Exact OEM Dimensional Tolerance — Manufactured to precise thickness and flatness specifications, ensuring correct load distribution and alignment within the drivetrain or compaction assembly.
- Drop-In Fitment Across RD18 Variants — Matches original mounting geometry for straightforward installation with no additional machining or fitting adjustments.
- Broad RD18 Series Coverage — Compatible with RD18-80, RD18-100, and RD18-100C tandem rollers across standard, US, SE, and .3-series configurations.
- Maintains Proper Component Spacing — Correct spacer thickness preserves the intended clearance between mating components; an incorrect or worn spacer can lead to misalignment, accelerated wear, or premature component failure.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, part number 5100011818 meets all original design requirements for the RD18 roller platform.
A spacer plate is a precisely dimensioned component installed between two mating parts to establish and maintain a specific gap or alignment. In a tandem roller, maintaining correct spacing is critical to the even transfer of load, proper bearing preload, and the overall alignment of rotating or oscillating assemblies. When a spacer plate wears, deforms, or is replaced with an incorrectly sized part, the resulting misalignment can accelerate wear on adjacent components and compromise the compaction performance the machine is built to deliver.
Part Details
| Part Number | 5100011818 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spacer Plate |
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.
