The Bomag 92012302 Flanged Hub is a genuine OEM component designed for Bomag BW 202 AD-4, BW 161 ADH-4, BW 190 AD-4, BW 190 AD-4 AM, and BW 203 AD-4 AM tandem rollers. Sourced directly from Bomag, this flanged hub is manufactured to the exact tolerances and material specifications of the original part. This component seats and secures precisely as the factory-installed unit did, ensuring correct drum alignment and drive engagement are fully restored. When you order by part number 92012302, you can be confident you are receiving the correct OEM replacement for your machine.
Key Features
- Genuine OEM Construction — manufactured to Bomag's exact dimensional and material specifications, ensuring the hub flange interface holds up under the sustained rotational loads of compaction work
- Direct Bolt-On Replacement — engineered to match the original mounting pattern and bore dimensions, allowing straightforward installation without machining or adaptation
- Broad Tandem Roller Coverage — fits BW 202 AD-4, BW 161 ADH-4, BW 190 AD-4, BW 190 AD-4 AM, and BW 203 AD-4 AM tandem rollers, covering multiple variants within the Bomag tandem roller lineup
- Drum Alignment Integrity — a correctly functioning flanged hub keeps the drum seated true on its axle, protecting bearings, seals, and drive components from premature wear caused by lateral play or misalignment
The flanged hub serves as the structural interface between the drum shaft and the drum assembly on a tandem roller. It transfers rotational force from the drive system to the drum while keeping the drum centered and laterally secure on its axle. When a flanged hub wears, cracks, or loses its press fit, the result is drum wobble, accelerated bearing failure, and uneven compaction output — issues that can compromise the quality of finished asphalt surfaces and lead to more extensive drivetrain repairs if left unaddressed.
Part Details
| Part Number | 92012302 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Flanged Hub |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 202 AD-4 | 00817642 |
| Tandem Roller | BW 161 ADH-4 | 00817739 |
| Tandem Roller | BW 190 AD-4 | 00817823 |
| Tandem Roller | BW 190 AD-4 AM | 00817825 |
| Tandem Roller | BW 203 AD-4 AM | 00817837 |
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.
