The Bomag 58011226 Engine/Motor Flange is a genuine OEM component designed for BW 219 and BW 220 series single drum rollers. Sourced directly from Bomag, this flange delivers the precise dimensional tolerances and material grade required for a secure, leak-free mount between the engine or motor and the drivetrain. This part fits the BW 219 D-4i, BW 219 D-4, BW 219 PD-4, BW 220 D-4, and BW 220 D-40 single drum rollers, making it a reliable choice for fleet managers and technicians maintaining these machines.
Key Features
- Genuine OEM Construction — Manufactured to Bomag's exact material and dimensional specifications, ensuring correct load-bearing capacity and surface finish for a durable engine-to-drivetrain connection.
- Direct Bolt-On Replacement — Matches the original mounting pattern and interface geometry so this flange installs without machining or modification.
- Confirmed Fitment — Verified for the BW 219 D-4i, BW 219 D-4, BW 219 PD-4, BW 220 D-4, and BW 220 D-40 single drum rollers.
- Drivetrain Integrity — A properly seated flange maintains correct alignment between power unit and drive components, preventing vibration-induced wear and preserving smooth power transfer across demanding compaction cycles.
- Leak and Misalignment Prevention — Worn or cracked flanges allow movement at the engine/motor interface, risking fluid leaks and accelerated wear on adjacent seals and bearings; replacing with part number 58011226 restores a rigid, sealed connection.
The Engine/Motor Flange serves as the structural interface that rigidly connects the engine or hydraulic motor to the adjacent drivetrain or pump housing on the roller. It maintains precise axial and radial alignment, ensuring that rotational forces are transferred smoothly without flex or side-load stress on surrounding components. When this flange cracks, warps, or develops worn bolt holes, the resulting misalignment can damage seals, bearings, and the connected shaft — making timely replacement critical to keeping the machine operating at full capacity.
Part Details
| Part Number | 58011226 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Engine/Motor Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 219 D-4i | 00817817 |
| Single Drum Roller | BW 219 D-4 | 00818095, 00818373, 00818853, 00824821 |
| Single Drum Roller | BW 219 PD-4 | 00818097, 00818375, 00818855 |
| Single Drum Roller | BW 220 D-4 | 00818989 |
| Single Drum Roller | BW 220 D-40 | 00824803, 00824989 |
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.
