The Wacker Neuson Threaded Bolt is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers, covering standard, canopy, open-roll, DPF, and US-market variants. As a direct OEM replacement, this threaded bolt is manufactured to the exact specifications used in original production, ensuring consistent fit and function across the full range of compatible machines. Wacker Neuson's genuine parts are sourced and validated through the manufacturer's own supply chain, so you can be confident you're installing the correct component the first time. Compatible fitment spans a wide range of RD40-130 and RD45-140 configurations, making the right choice for operators and service technicians maintaining any machine in this roller family.
Key Features
- OEM Thread Integrity — Manufactured to the exact thread pitch, grade, and dimensional tolerances specified for the RD40-130 and RD45-140 series, ensuring proper clamping force and joint integrity.
- Direct Drop-In Installation — Matches the original bolt's dimensions and head type, so it seats and torques correctly without modification to existing hardware or mounting points.
- Broad RD Series Compatibility — Verified fitment across standard, canopy (C), open-roll (O), DPF, and US-market variants of both the RD40-130 and RD45-140 tandem roller lines.
- Structural Dependability — A correctly specified threaded bolt maintains the integrity of critical assemblies on the roller; using an incorrect grade or size risks loosening, fastener failure, and unplanned service intervals.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized OEM component under part number 5100012986, backed by Wacker Neuson's parts program for traceability and quality assurance.
A threaded bolt serves as a primary fastening element within the roller's mechanical assemblies, securing components under the dynamic loads and vibration that tandem rollers generate during compaction work. When a bolt is worn, damaged, or replaced with an incorrectly rated fastener, it can lose clamping force over time, leading to loosened joints, misaligned components, or sudden fastener failure mid-operation. Using the correct OEM-specified bolt ensures the assembly holds to its designed torque value and continues to perform reliably under the stress of daily compaction cycles.
Part Details
| Part Number | 5100012986 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Threaded Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 Tandem Roller | RD40-130 | 5100011391, 5100047382 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392, 5100047383 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o | RD45-140o | 5100047387 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
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.
