The Wacker Neuson Stop is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers, covering standard, C, O, DPF, and US variants across multiple production generations. As a factory-sourced part, it carries the same specifications as the original component installed at the time of manufacture, ensuring a direct, verified replacement when the existing stop reaches the end of its service life. Wacker Neuson's genuine OEM designation means this part is produced to the exact tolerances and material standards specified for these roller platforms. Wide fitment coverage across the RD40-130 and RD45-140 model families makes the correct choice for fleet operators and service technicians maintaining multiple units.
Key Features
- OEM-Specified Engagement Geometry — Manufactured to the exact dimensional profile required for correct stop function on RD40-130 and RD45-140 platforms, so travel and engagement limits perform as originally intended.
- Direct Drop-In Replacement — Installs into the same mounting position as the original, with no reworking of adjacent hardware or mounting points required.
- Broad Series Coverage — Confirmed fitment across standard, C, O, DPF, and US configurations of the RD40-130 and RD45-140 tandem rollers, spanning multiple production series.
- Consistent Limit Control — A properly functioning stop maintains precise mechanical limits within the roller's operating system; a worn or missing stop can lead to uncontrolled movement or component contact that damages surrounding parts.
- Genuine Wacker Neuson OEM Quality — Sourced directly through the Wacker Neuson parts supply chain, carrying the same material grade and production standards as the component originally fitted to the machine.
A stop is a mechanical limit component that defines the boundary of travel or movement for a specific assembly within the machine. It prevents moving parts from exceeding their designed range of motion, protecting adjacent components from contact, impact, or misalignment. When a stop wears down, deforms, or breaks, the assembly it controls can travel beyond its intended limit, leading to accelerated wear on surrounding parts, loss of operational precision, or mechanical damage that extends the scope of repair.
Part Details
| Part Number | 5100039064 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stop |
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.
