The Wacker Neuson Silencer is a genuine OEM component designed for the RD24-100, RD27-120, RD28-120, RD40-130, and RD45-140 series tandem rollers. Sourced directly from Wacker Neuson, this silencer meets the same specifications as the part originally fitted at the factory, ensuring a direct match for your machine. It covers an extensive range of variants across these series, including standard, C, O, and US configurations, as well as.3-generation models. When it's time to replace a worn or damaged silencer on your tandem roller, part number is the correct OEM choice.
Key Features
- Genuine OEM Exhaust Calibration — Manufactured to Wacker Neuson's original backpressure and noise-attenuation specifications, preserving correct engine exhaust flow and sound levels.
- Direct Bolt-On Replacement — Matches the original mounting configuration and outlet geometry, so installation follows the same procedure as the factory-fitted part.
- Broad Tandem Roller Coverage — Fits RD24-100, RD27-120, RD28-120, RD40-130, and RD45-140 series, including standard, C, O, US, and .3-generation variants.
- Protects Engine Performance — A failing silencer can disrupt exhaust backpressure, leading to rough running and reduced power output; a correct replacement restores proper engine operation.
- Emissions and Noise Compliance — Replacing a cracked or deteriorated silencer with the correct OEM unit helps keep the machine within expected operational noise and emissions parameters on regulated worksites.
The silencer — also known as a muffler — is responsible for channeling exhaust gases away from the engine while dampening the sound produced during combustion. It plays a direct role in maintaining the correct exhaust backpressure that the engine relies on for efficient combustion and consistent power delivery. When a silencer cracks, corrodes, or develops a leak, the result is excessive noise, a loss of engine efficiency, and the potential for hot exhaust gases to create a hazard near the operator or surrounding components.
Part Details
| Part Number | 5100012172 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Silencer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD40-130 Tandem Roller | RD40-130 | 5100011391 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392 |
| 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 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100c | RD24-100c | 5100047376 |
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100o | RD24-100o | 5100047378 |
| RD28-120o | RD28-120o | 5100047379 |
| 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.
