The Bomag 40012801 Flanged Hub is a genuine OEM component designed for the BW 212 D-2 single drum roller. Sourced directly from Bomag, this flanged hub delivers an exact match to the original specification, ensuring proper mounting geometry and secure wheel or drum attachment. If you're maintaining or restoring a BW 212 D-2, this is the correct OEM part to keep the machine operating as engineered.
Key Features
- Genuine OEM Integrity — Manufactured to Bomag's original design tolerances, ensuring the hub flange seats and torques correctly without play or misalignment
- Direct Drop-In Replacement — Matches the original bolt pattern, bore dimensions, and flange profile of the BW 212 D-2 for a straightforward swap during service
- Confirmed Fitment — Verified for the Bomag BW 212 D-2 single drum roller; part number 40012801 cross-references directly to this application
- Structural Load Performance — The flanged hub bears the rotational and lateral loads transferred between the axle and drum assembly; a worn or cracked hub compromises steering response and drum tracking
- Long-Term Durability — Built from materials that meet Bomag's original strength and wear ratings, supporting the demanding compaction cycles single drum rollers operate under
The flanged hub is a critical structural interface component that connects the drum or wheel assembly to the axle shaft, transmitting drive force and supporting the machine's weight through the compaction cycle. It relies on precise flange geometry to maintain even load distribution — if the hub develops wear, cracking, or runout, the drum can wobble or track unevenly, reducing compaction quality and placing additional stress on bearings and seals. Replacing a damaged flanged hub with a genuine OEM part like the Bomag 40012801 restores proper alignment and protects surrounding drivetrain components from accelerated wear.
Part Details
| Part Number | 40012801 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Flanged Hub |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 212 D-2 | 00810687 |
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.
