The Wacker Neuson Threaded Bolt is a genuine OEM component designed for the RD40-130 and RD45-140 Tandem Roller series, covering standard, C, O, DPF, and.3 variants. As a factory-sourced part, it meets the exact dimensional and material standards specified for these machines, ensuring a direct, correct-fit installation with no guesswork. Wacker Neuson is confirmed compatible across an extensive range of RD40-130 and RD45-140 configurations, making it the dependable choice whether you are servicing a single unit or maintaining a fleet.
Key Features
- Genuine OEM Thread Specification — Sourced directly from Wacker Neuson, this bolt meets the precise thread pitch, diameter, and grade required for secure, torque-rated fastening in these roller assemblies.
- Direct Installation Fit — Engineered to drop into the same mounting position as the original, matching thread engagement depth and head geometry for straightforward installation.
- Broad RD Series Coverage — Compatible with RD40-130 and RD45-140 Tandem Rollers across standard, C, O, DPF, and .3 configurations, consolidating your parts sourcing across multiple machine variants.
- Structural Integrity Under Load — A properly fastened bolt maintains the clamping force needed to keep critical roller assemblies secured during compaction cycles; a worn or incorrect bolt risks loosening under vibration and load.
- Verified Part Number — Cross-referenced against Wacker Neuson's parts documentation for the RD40-130 and RD45-140 model families, so you can order with confidence.
A threaded bolt serves as a fastening element that clamps and holds components together within an assembly, maintaining the clamping load needed to resist vibration, dynamic stress, and operational movement. On compaction equipment like tandem rollers, fasteners in drum, frame, and drivetrain assemblies are subjected to continuous vibration and cyclical loading, making correct grade and dimensional fit critical. Using a bolt that does not match the original specification — in thread form, material strength, or length — can lead to inadequate clamping force, progressive loosening, and potential component damage over time.
Part Details
| Part Number | 5100012147 |
|---|---|
| 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 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.
