The Bomag 92020558 Flange is a genuine OEM component designed for Bomag tandem rollers across the BW 161, BW 190, BW 202, BW 203, and BW 205 series. Sourced directly from Bomag, this flange delivers the exact dimensions and material specification required for a correct, lasting installation. It is confirmed compatible with a broad range of machines including the BW 161 AD-4, BW 161 ADH-4, BW 161 AC-4, BW 161 ADO-4, BW 161 AD-4 EU-Flex, BW 190 AD-4, BW 190 AD-4 AM, BW 202 AD-4, BW 202 AD-4 EU-Flex, BW 203 AD-4, BW 203 AD-4 AM, BW 203 AD-4 AM EU-Flex, BW203AD-4, BW 203 ADO-4, BW 203 AD-4 AM EU-Flex, BW 205 AD 4, and BW 161 ADH-4 CHINA tandem rollers. As a genuine OEM part, it meets Bomag's original build standards so your machine performs exactly as intended after service.
Key Features
- Genuine OEM Precision — manufactured to Bomag's original tolerances, ensuring the flange seats and seals correctly every time it is installed on a tandem roller drivetrain or hydraulic circuit
- Broad Tandem Roller Coverage — fits BW 161, BW 190, BW 202, BW 203, and BW 205 series tandem rollers, including AM, ADO, AC, ADH, EU-Flex, and CHINA variants
- Drop-In Replacement — matches the original mounting pattern and interface geometry so this flange bolts directly into position without rework or modification
- Structural Integrity Under Load — a correctly fitted flange maintains secure connection between rotating or pressurized components; a worn or failed flange can cause leaks, vibration, and loss of drive or hydraulic function
- Verified Part Number Traceability — ordering by Bomag part number 92020558 confirms you receive the exact component listed in the original Bomag parts catalog, eliminating cross-reference guesswork
A flange is a structural or fluid-connection component that creates a rigid, leak-resistant joint between two mating parts — such as a shaft, pipe, or housing — within the machine's drive or hydraulic system. On a tandem roller, flanges are critical to maintaining alignment and sealing integrity under the continuous vibration and load cycles these machines generate. When a flange cracks, corrodes, or loses its seating surface, the result is typically fluid loss, misalignment, or mechanical failure that takes the roller out of service until the component is replaced.
Part Details
| Part Number | 92020558 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 161 AD-4 | 00817641, 00818481, 00818959, 00824003, 00824735 |
| Tandem Roller | BW 161 ADH-4 | 00817739 |
| Tandem Roller | BW 190 AD-4 | 00817823, 00818379, 00818965, 00824009 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW 161 AC-4 | 00817947, 00818589, 00818967 |
| Tandem Roller | BW 161 ADH-4 CHINA | 00818365 |
| Tandem Roller | BW 202 AD-4 | 00818381, 00818961, 00824005 |
| Tandem Roller | BW 203 AD-4 AM | 00818591, 00824019, 00825067 |
| Tandem Roller | BW 203 AD-4 | 00818599, 00818963 |
| Tandem Roller | BW 161 ADO-4 | 00824333, 00824335 |
| Tandem Roller | BW 161 AD-4 EU-Flex | 00824393 |
| Tandem Roller | BW 202 AD-4 EU-Flex | 00824395 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
| Tandem Roller | BW203AD-4 | 00824739, 00826243 |
| Tandem Roller | BW 205 AD 4 | 00824889 |
| Tandem Roller | BW 203 ADO-4 | 00825049 |
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.
