The Wacker Neuson Threaded Bolt is a genuine OEM component designed for the RD18-80, RD18-100, and RD18-100C series tandem rollers. Sourced directly through Wacker Neuson's authorized parts supply chain, this bolt delivers the exact thread specification, material grade, and dimensional tolerances required by the original equipment design. It provides a direct, bolt-in replacement across all RD18 series variants, including US and SE market configurations. Confirmed fitment spans the full RD18 tandem roller lineup, giving you confidence that part number is the correct choice for your machine.
Key Features
- OEM Thread Specification: — Manufactured to the exact thread pitch, shank diameter, and tensile strength specified for the RD18 series, ensuring proper torque load transfer at the joint.
- Direct Bolt-In Replacement: — Matches the original mounting point geometry, so installation requires no reworking of mating hardware or surrounding components.
- Broad RD18 Series Coverage: — Fits RD18-80, RD18-100, and RD18-100C tandem rollers across standard, US, and SE market variants, as well as .3-generation models.
- Structural Integrity Under Compaction Load: — A correctly fitted bolt maintains the clamping force needed to keep critical assemblies secure during the continuous vibration and compaction cycles these rollers operate under.
- Genuine OEM Assurance: — As an authentic Wacker Neuson part, 5100012988 meets the same standards as the bolt installed at the factory, protecting the integrity of the assembly it secures.
A threaded bolt is a fundamental fastening component that holds two or more machine parts together under a defined clamping load. In compaction equipment like the RD18 series tandem rollers, fasteners are subjected to constant vibration and dynamic stress, making correct specification — thread form, material strength, and dimensional accuracy — essential to maintaining a secure joint. Using an incorrect or worn bolt risks joint loosening, misalignment of connected assemblies, and accelerated wear on surrounding hardware.
Part Details
| Part Number | 5100012988 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Threaded Bolt |
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.
