The Bomag 08822120 Catalytic Converter is a genuine OEM component designed for BW 211 D-5, BW 211 DH-5, BW 211 PD-5, and BW 211 PDH-5 single drum rollers, including PL variants. Sourced directly from Bomag, this catalytic converter meets the exact emissions and exhaust system specifications the machine was built to. This part fits the full BW 211 -5 series single drum roller lineup, covering standard and padfoot drum configurations across all listed variants.
Key Features
- Genuine OEM Emissions Compliance — manufactured to Bomag's exact exhaust aftertreatment specifications, ensuring the catalytic converter functions at the correct conversion efficiency for the BW 211 -5 series engine configuration
- Direct Exhaust System Integration — engineered to match the OEM mounting points and inlet/outlet geometry of the BW 211 single drum roller exhaust system, dropping in without modification to flanges or brackets
- Broad BW 211 -5 Series Coverage — fits BW 211 D-5, BW 211 DH-5, BW 211 PD-5, BW 211 PDH-5, BW 211 D-5 PL, BW 211 DH-5 PL, BW 211 PD-5 PL, and BW 211 PDH-5 PL single drum rollers
- Restored Exhaust Aftertreatment Performance — a degraded or failed catalytic converter causes elevated exhaust emissions, potential engine derating, and regulatory non-compliance on active worksites; this replacement restores correct exhaust treatment immediately
- Emissions and Regulatory Compliance — on Tier 4 and Stage V regulated machines, a correctly functioning catalytic converter is required for legal operation; installing the genuine Bomag part maintains the roller's compliance status on regulated jobsites
The catalytic converter is a critical component of the roller's exhaust aftertreatment system. It chemically converts harmful combustion byproducts — including carbon monoxide and unburned hydrocarbons — into less harmful gases before they exit the exhaust. When the catalytic converter deteriorates or fails, the machine may exceed permitted emissions thresholds, trigger engine management warnings, or be restricted from operation on environmentally regulated sites. Replacing a worn converter with an OEM part restores the exhaust system to its original specification and keeps the roller operating within compliance requirements.
Part Details
| Part Number | 08822120 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Catalytic Converter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 211 DH-5 | 00826559 |
| Single Drum Roller | BW 211 PD-5 | 00826561 |
| Single Drum Roller | BW 211 PDH-5 | 00826563 |
| Single Drum Roller | BW 211 D-5 | 00826575, 00826929 |
| Single Drum Roller | BW 211 D-5 PL | 00827237 |
| Single Drum Roller | BW 211 DH-5 PL | 00827239 |
| Single Drum Roller | BW 211 PD-5 PL | 00827241 |
| Single Drum Roller | BW 211 PDH-5 PL | 00827243 |
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.
