The Wacker Neuson Toothed Belt is a genuine OEM toothed belt designed for the RD40-130 and RD45-140 series tandem rollers, including standard, C, and O configurations across both US and international variants. Sourced directly from Wacker Neuson, this part meets the exact design intent of the original component — no guesswork, no adaptation. It is compatible across the full RD40-130 and RD45-140 model range, covering multiple build variants to ensure you get the right fit the first time. When you need a dependable replacement backed by OEM engineering, part number is the correct choice for these machines.
Key Features
- OEM Tooth Profile Integrity — Manufactured to the original tooth geometry spec, ensuring full engagement with drive components and eliminating slip or timing loss.
- Direct Drop-In Installation — Matches the original belt length, pitch, and width so it seats correctly on existing pulleys without any modification to the drive system.
- Broad RD Series Coverage — Fits RD40-130 and RD45-140 tandem rollers in standard, C, and O configurations, covering both US and international model variants.
- Consistent Drive Transfer — A properly functioning toothed belt maintains accurate, slip-free power delivery to roller drive components; a worn belt can cause erratic drum movement and uneven compaction results.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM component, built to the same material and dimensional standards as the belt that shipped with your machine.
A toothed belt transmits rotational power between drive pulleys within the roller's drivetrain, using its precisely spaced teeth to maintain a locked, slip-free connection that keeps drum movement synchronized and consistent. Unlike a smooth belt, the toothed design prevents the belt from skipping under load, which is critical for maintaining steady compaction output during operation. When the belt stretches, cracks, or loses tooth definition, drive efficiency drops — leading to uneven drum speed, reduced compaction performance, and potential damage to connected drive components if left unaddressed.
Part Details
| Part Number | 5100013255 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Toothed Belt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
| RD40-130o.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.
