The Wacker Neuson V-Belt is a genuine OEM V-Belt designed for the RD40-130 and RD45-140 series tandem rollers, including standard, C, and O variants across both generation runs. As a factory-sourced component, this belt is manufactured to the same specification as the original, ensuring a direct drop-in replacement with no guesswork on sizing or compatibility. It covers a broad range of RD-series models, making it the go-to choice whether you're servicing an RD40-130, an RD45-140C, or any of the related.3-generation units. Keep a spare on hand and you'll have your roller back in service fast when the belt shows wear.
Key Features
- OEM Belt Geometry — Manufactured to the exact cross-section profile and length spec of the original, so tension and engagement are correct right out of the box.
- Direct Swap Installation — Seats onto the existing pulleys without adjustment or shimming, just like the belt it replaces.
- Broad RD-Series Fitment — Compatible with RD40-130 and RD45-140 tandem rollers in standard, C, and O configurations, including first- and .3-generation machines.
- Consistent Power Transfer — A properly tensioned V-Belt keeps drive power moving smoothly to the drum system; a worn or cracked belt causes slippage, vibration, and uneven compaction output.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, so the compound, dimensions, and construction match what came off the assembly line.
A V-Belt transmits rotational power from the engine or motor to driven components such as the drum drive or vibration system by gripping between angled pulley walls. Over time, belts stretch, glaze, or crack, reducing grip and causing the driven system to underperform or lose power entirely. Replacing a worn belt promptly restores full drive efficiency and prevents accelerated wear on the pulleys themselves.
Part Details
| Part Number | 5100011505 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | V-Belt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
| RD40-130.3 | 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 |
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.
