The Wacker Neuson Safety Filter Cartridge is a genuine OEM component designed for the RD40-130 and RD45-140 series double drum rollers, including standard, canopy, open-ROPS, and DPF-equipped variants. As a direct OEM part, the is manufactured to the exact specifications required by Wacker Neuson, ensuring a correct fit within the machine's air filtration system without guesswork or modification. This safety filter cartridge provides a secondary layer of protection behind the primary air filter, keeping the engine shielded from fine particulate contamination during demanding compaction work. Compatible across all twelve RD40-130 and RD45-140 configurations, this is the right part for scheduled maintenance or emergency filter replacement on these machines.
Key Features
- OEM Filtration Media Integrity — Manufactured to Wacker Neuson's specified filtration efficiency, ensuring the safety element captures fine particles that bypass the primary filter without restricting airflow.
- Drop-In Housing Fit — Engineered to seat correctly within the factory air cleaner housing on RD40-130 and RD45-140 series rollers, allowing straightforward filter service with no adapter or rework needed.
- Broad Series Coverage — Fits all twelve variants across the RD40-130 and RD45-140 lineup, including standard, canopy (c), open-ROPS (o), and DPF-equipped models, covering a wide range of machines under a single part number.
- Engine Protection Where It Counts — A functioning safety filter cartridge is the last line of defense before unfiltered air reaches the engine; a degraded or missing element risks accelerated cylinder and valve wear that can lead to costly engine damage.
- Correct Part for Emissions-Compliant Machines — Verified compatible with DPF-equipped variants (RD40-130 DPF and RD45-140 DPF), ensuring air intake maintenance does not compromise the machine's exhaust aftertreatment system performance.
The safety filter cartridge is a secondary air filtration element that sits inside the air cleaner housing alongside, or behind, the primary outer filter. Its role is to catch any fine dust or debris that passes through the main filter, preventing contaminants from entering the engine's intake and causing internal wear. When the safety element becomes clogged or is left unchanged during regular service intervals, airflow to the engine is restricted, which can lead to rich running conditions, increased fuel consumption, and long-term damage to pistons and rings.
Part Details
| Part Number | 5100050678 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Safety Filter Cartridge |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 | RD40-130 | 5100047382 |
| RD45-140 | RD45-140 | 5100047383 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o | RD45-140o | 5100047387 |
| 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.
