The Wacker Neuson is a genuine OEM Muffler Complete designed for the RD27-100 and RD27-120 hydrostatic vibratory rollers. As a direct Wacker Neuson OEM part, the is built to the exact specification of the original unit, ensuring a correct installation and consistent exhaust performance across the full RD27 roller lineup. Fitment covers both standard and traction control variants of the RD27-100 and RD27-120, spanning multiple machine configurations and serial ranges. When a muffler wears out or sustains damage, replacing it with the correct OEM assembly keeps the engine running at its proper exhaust backpressure and noise rating.
Key Features
- Genuine OEM Exhaust Specification — Manufactured to the precise backpressure and temperature tolerances required by the RD27 engine, maintaining correct combustion exhaust flow rather than an approximated aftermarket equivalent.
- Complete Assembly, Ready to Install — Supplied as a full Muffler Complete unit, meaning all integrated components ship as one assembly and connect directly to the existing exhaust outlet on the RD27.
- Broad RD27 Fitment Coverage — Compatible with RD27-100 and RD27-120 hydrostatic vibratory rollers across standard and traction control configurations, covering multiple machine serial ranges.
- Protects Engine Performance — A correctly functioning muffler maintains the exhaust backpressure the engine is tuned for; a cracked or blocked muffler can reduce power output and increase internal engine temperatures over time.
- Emissions and Noise Compliance — The OEM assembly is matched to the engine's certified exhaust and noise output levels, supporting continued compliance with site noise and emissions requirements.
The muffler on a vibratory roller is responsible for directing combustion exhaust gases safely away from the engine while dampening the noise produced by the exhaust pulse. It also plays a role in regulating exhaust backpressure — too much or too little backpressure affects how efficiently the engine breathes and performs. On a machine like the RD27, which operates under sustained load during asphalt and soil compaction passes, a deteriorated or damaged muffler can cause audible noise increases, reduced power, and potential heat buildup near the engine bay. Replacing the muffler complete as a single assembly ensures every part of the exhaust termination system is restored to its original condition at once.
Part Details
| Part Number | 5000174306 |
|---|---|
| Old Part Number | 0174306 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620395, 5200009322 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620396, 5200009323 |
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.
