The Wacker Neuson Protecting Cap is a genuine OEM component designed for the RD40-130 and RD45-140 tandem roller series, including standard, C, O, DPF, and US-market variants. As a direct OEM replacement, this part is manufactured to the exact specifications of the original, ensuring a correct, hassle-free installation without guesswork. Fitment covers a wide range of RD40-130 and RD45-140 model configurations, making it the right choice whether you're servicing a standard unit, a cab model, or a DPF-equipped machine. Keep a verified part number on hand to avoid delays when routine maintenance or unexpected wear calls for a replacement.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to the same material and dimensional standards as the original cap, ensuring correct coverage and protection at the installation point.
- Direct Drop-In Replacement — Engineered to seat and secure exactly as the factory-installed cap, requiring no trimming, adaptation, or rework during installation.
- Broad RD-Series Compatibility — Fits a wide range of RD40-130 and RD45-140 tandem roller configurations, including standard, C (cab), O, DPF, and US-market models across multiple production series.
- Protective Integrity Maintained — A correctly fitted protecting cap shields the underlying component from contamination, moisture, and mechanical damage — a failed or missing cap can expose sensitive parts to premature wear and ingress.
- Verified Part Number Fitment — Part number 5100013275 is confirmed against Wacker Neuson's parts documentation, giving you confidence that you're ordering the right cap for your specific roller model.
A protecting cap serves as a barrier between a sensitive mechanical or electrical point and the surrounding environment on a tandem roller. Its job is to seal out dirt, water, and debris that would otherwise reach components not designed for direct exposure during operation. When a protecting cap is missing, cracked, or deteriorated, the unguarded area becomes vulnerable to contamination that can accelerate wear, cause corrosion, or lead to component failure — turning a minor maintenance item into a more costly repair.
Part Details
| Part Number | 5100013275 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Protecting Cap |
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.
