The Wacker Neuson Shaft Seal is a genuine OEM shaft seal designed for the RD40-130 and RD45-140 series tandem rollers, including standard, C, O, US, DPF, and.3 variants. As a direct OEM replacement, this seal is sourced from Wacker Neuson and built to the same material and dimensional standards as the original component. It covers an extensive range of RD-series configurations, making it the correct choice whether you're servicing a base model or a specialized DPF-compliant machine. Verify your machine's model number against the fitment list before ordering to ensure this is the right part for your roller.
Key Features
- OEM-Grade Seal Material — Manufactured to Wacker Neuson's original elastomer and compression specifications, ensuring consistent sealing performance under the operating pressures and temperatures typical of tandem roller drivetrains.
- Drop-In Replacement — Engineered to the exact dimensions of the original, this seal seats correctly in the housing without reworking or shimming during installation.
- Broad RD-Series Compatibility — Fits RD40-130 and RD45-140 tandem rollers across standard, C, O, US, DPF, and .3 build variants, covering a wide production range of Wacker Neuson compaction equipment.
- Protects Internal Drivetrain Components — A properly functioning shaft seal keeps lubricant contained and contaminants out, preserving bearing and gear surfaces that are costly to replace if exposed to dirt or moisture ingress.
- Genuine OEM Part — Carries the Wacker Neuson part number 5100013503, giving you confidence that you're installing the manufacturer-specified component rather than an unvetted substitute.
A shaft seal forms a dynamic barrier between a rotating shaft and its surrounding housing, retaining lubricating fluid on the inboard side while blocking water, dirt, and debris from entering the assembly. On a tandem roller, these seals are subjected to continuous rotation, vibration, and exposure to outdoor working conditions, which gradually degrades the sealing lip over time. When a shaft seal fails, lubricant loss accelerates wear on adjacent bearings and gears, and contamination can cause rapid internal damage — making timely replacement an important part of routine drivetrain maintenance.
Part Details
| Part Number | 5100013503 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shaft Seal |
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.
