The Wacker Neuson Spacer Block is a genuine OEM component designed for the RD18-80, RD18-100, and RD18-100c series tandem rollers. As a factory-sourced part, it is manufactured to the exact tolerances required by Wacker Neuson and provides a direct, no-guesswork replacement for machines spanning multiple production runs of the RD18 series. Confirmed fitment covers the RD18-80, RD18-100, RD18-80 SE, RD18-100 SE, RD18-100c, RD18-80.3, RD18-100.3, and RD18-100c.3 models. Ordering by part number ensures you receive the correct block for your machine without substitutions.
Key Features
- Exact OEM Dimensional Tolerances — Manufactured to Wacker Neuson's original specifications, ensuring the spacer block maintains the correct gap and alignment between mating components without shimming or adjustment.
- Direct Drop-In Replacement — Matches the original mounting points and profile of the RD18 series roller assembly, allowing straightforward installation during scheduled maintenance or repair.
- Broad RD18 Series Coverage — Fits RD18-80, RD18-100, RD18-100c, SE variants, and .3-generation models, making it a single verified part number for the full RD18 tandem roller family.
- Structural Integrity Under Load — A correctly fitted spacer block maintains proper component spacing under the compaction forces and vibration cycles that define roller operation; a worn or missing block can lead to misalignment and accelerated wear on surrounding parts.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, so material grade, geometry, and surface finish match what left the factory — critical for a precision-fit spacer where dimensional drift directly affects assembly performance.
A spacer block is a precision-machined component used to set and maintain a fixed distance between two adjoining parts within an assembly. In a tandem roller, it ensures that vibrating and rotating components are held in their correct relative positions, preserving alignment under the repeated shock and load cycles generated during compaction work. When a spacer block wears, cracks, or is missing entirely, the surrounding components can shift, leading to uneven loading, increased wear on bearings or housings, and potentially more extensive mechanical damage if left unaddressed.
Part Details
| Part Number | 5100013063 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spacer Block |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD18-80 Tandem Roller | RD18-80 | 5100011382, 5100047360, 5100055774 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100047361, 5100055775 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD18-100c | RD18-100c | 5100055776 |
| 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.
