The Wacker Neuson 5100011923 is a genuine OEM Flange designed for the RD18-80 and RD18-100 series tandem rollers. As a factory-sourced component, it is manufactured to the exact tolerances and material specifications required for proper fit and function within these machines. This flange is confirmed compatible across multiple RD18-80 and RD18-100 configurations, including US and SE market variants. Choosing the correct OEM part ensures the connection point this flange serves remains secure and properly aligned throughout the machine's service life.
Key Features
- Genuine OEM Construction — Machined to Wacker Neuson's exact dimensional tolerances, ensuring the mating surfaces seat and seal correctly without rework or shimming.
- Direct Bolt-On Replacement — Engineered to match the original mounting pattern and bore dimensions of the RD18 series drivetrain or drum assembly, allowing straightforward swap-out during scheduled maintenance or repair.
- Broad RD18 Series Compatibility — Fits RD18-80 and RD18-100 tandem rollers across standard, US, and SE configurations, covering a wide range of machines in this walk-behind roller family.
- Structural Integrity Where It Counts — A flange that is worn, cracked, or out-of-spec introduces misalignment and vibration into the driveline or drum system, accelerating wear on connected components and compromising compaction output.
- Verified OEM Part Number — Part number 5100011923 is the factory-assigned reference for this component, eliminating guesswork when ordering against your machine's serial number or service manual.
A flange is a precision-machined collar or mounting face used to connect rotating shafts, drums, or drive components to one another within the roller's powertrain or vibratory system. It provides a rigid, correctly aligned interface that transfers torque or force between mating parts. When a flange is damaged, corroded, or out-of-round, it introduces play and vibration into the assembly, which can damage bearings, seals, and adjacent components — and ultimately affect the roller's ability to deliver consistent compaction force across the drum.
Part Details
| Part Number | 5100011923 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100047361 |
| RD18-80 Tandem Roller | RD18-80 | 5100011382, 5100047360 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| Vibration Roller | RD18-100 SE | 5100044989 |
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.
