The Bomag 05727472 Exhaust Silencer is a genuine OEM component designed for BW 177 and BW 178 series single drum rollers, including BW 177 D-3, BW 177 DH-3, BW 177 PDH-3, BW 177 D-3 USA, BW 177 DH-3 USA, BW 177 PDH-3 USA, and BW 178 D-3 variants. Sourced directly from Bomag, this exhaust silencer meets the original engineering specifications for these machines, ensuring a correct, drop-in installation. If your current silencer is cracked, corroded, or failing to suppress exhaust noise properly, this genuine OEM part restores your roller to proper working condition.
Key Features
- Genuine OEM Exhaust Specification — manufactured to Bomag's original exhaust flow and back-pressure ratings, maintaining engine efficiency and proper noise attenuation for the BW 177 and BW 178 single drum roller platforms
- Direct Bolt-On Replacement — engineered to match the original mounting points and exhaust outlet dimensions on these single drum rollers, allowing straightforward installation without modification
- Broad BW 177 and BW 178 Series Coverage — fits BW 177 D-3, BW 177 DH-3, BW 177 PDH-3, BW 177 D-3 USA, BW 177 DH-3 USA, BW 177 PDH-3 USA, and BW 178 D-3 single drum rollers
- Restored Exhaust Sound Suppression — a worn or damaged silencer allows excessive exhaust noise and can disrupt engine back-pressure balance; this replacement brings both noise levels and exhaust performance back to the original standard
- Noise and Emissions Compliance — using the correct OEM silencer helps ensure your machine meets jobsite noise regulations and emissions requirements, which is particularly important for BW 177 USA-specification models
The exhaust silencer, also called a muffler, is mounted in the engine's exhaust path and is responsible for reducing the noise produced by combustion gases as they exit the engine. It works by routing exhaust gases through internal chambers that dampen sound waves before they exit the machine. When an exhaust silencer cracks, corrodes through, or develops a leak, noise levels increase significantly, engine back-pressure is disrupted — which can reduce power output — and hot exhaust gases may be directed toward surrounding components or operators, creating a safety concern. Replacing a failed silencer promptly keeps the machine operating at its intended performance and noise level.
Part Details
| Part Number | 05727472 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Exhaust Silencer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 178 D-3 | 00815515 |
| Single Drum Roller | BW 177 D-3 | 00817503 |
| Single Drum Roller | BW 177 DH-3 | 00817505, 00817751 |
| Single Drum Roller | BW 177 DH 3 | 00817506 |
| Single Drum Roller | BW 177 PDH-3 | 00817508 |
| Single Drum Roller | BW177PDH 3 | 00817579 |
| Single Drum Roller | BW177DH-3 | 00817580 |
| Single Drum Roller | BW177D-3 | 00817586 |
| Single Drum Roller | BW 177 D-3 USA | 00817675 |
| Single Drum Roller | BW 177 DH-3 USA | 00817677 |
| Single Drum Roller | BW 177 PDH-3 USA | 00817679 |
| Single Drum Roller | BW177D 3 | 00817863 |
| Single Drum Roller | BW177DH 3 | 00817865 |
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.
