The Bomag 05743399 Catalytic Converter is a genuine OEM component designed for Bomag BW 100 AD-5, BW 100 AC-5, BW 120 AD-5, BW 120 AC-5, BW 138 AD-5, and BW 138 AC-5 tandem rollers, as well as BW 124 DH-5 and BW 124 PDH-5 single drum rollers. Sourced directly from Bomag, this catalytic converter meets the exact emissions and exhaust specifications of the original part. Installing an authentic OEM replacement ensures your machine maintains proper compliance and continues operating as designed. Confirm compatibility against part number 05743399 before ordering to ensure a direct match for your roller.
Key Features
- OEM Emissions Compliance — manufactured to Bomag's original exhaust aftertreatment specifications, ensuring this catalytic converter delivers the correct conversion efficiency for your engine's exhaust output
- Direct Bolt-On Replacement — engineered to match the original mounting configuration and inlet/outlet dimensions for a straightforward swap on compatible Bomag rollers
- Broad Roller Coverage — fits BW 100 AD-5, BW 100 AC-5, BW 120 AD-5, BW 120 AC-5, BW 138 AD-5, BW 138 AC-5 tandem rollers and BW 124 DH-5, BW 124 PDH-5 single drum rollers
- Exhaust System Integrity — a functioning catalytic converter is essential for controlling harmful exhaust emissions; a degraded or failed unit can trigger fault codes, reduce engine performance, and put the machine out of regulatory compliance
- Emissions Regulatory Compliance — replacing a worn catalytic converter with a genuine OEM unit helps keep your roller within required emissions standards, avoiding potential worksite restrictions or inspection failures
A catalytic converter is a critical component of the engine's exhaust aftertreatment system. It works by chemically converting harmful combustion byproducts — such as carbon monoxide, hydrocarbons, and nitrogen oxides — into less harmful gases before they exit the exhaust. On compaction equipment like Bomag tandem and single drum rollers, a properly functioning catalytic converter is essential not only for meeting emissions regulations but also for maintaining stable engine operation; when the substrate inside the converter becomes clogged or damaged, back pressure builds in the exhaust system, which can reduce power output and trigger engine warning faults.
Part Details
| Part Number | 05743399 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Catalytic Converter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 120 AD-5 | 00824615 |
| Tandem Roller | BW 100 AD-5 | 00824617, 00825373 |
| Tandem Roller | BW 120 AC-5 | 00824619 |
| Tandem Roller | BW 100 AC-5 | 00824621 |
| Tandem Roller | BW 138 AD-5 | 00824921 |
| Tandem Roller | BW 138 AC-5 | 00824923 |
| Single Drum Roller | BW 124 PDH-5 | 00825071, 00825075, 00825625 |
| Single Drum Roller | BW 124 DH-5 | 00825073, 00825193, 00825623 |
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.
