The Bomag 92028812 Roller Drum is a genuine OEM component designed for BW 190 AD-4 and BW 190 AD-4 AM tandem rollers. Sourced directly from Bomag, this roller drum matches the original part in every dimension and specification, ensuring it installs into the machine the same way the factory-installed drum did. If you operate BW 190 AD-4 series tandem rollers, part number 92028812 is the correct OEM replacement to restore full compaction performance.
Key Features
- Genuine OEM Construction — manufactured to Bomag's exact drum geometry and shell thickness, delivering the same compaction force transfer and surface contact as the original drum
- Direct Drum Replacement — engineered to drop into the BW 190 AD-4 drum cradle and bearing mounts without rework or shimming
- Confirmed Fitment — verified for BW 190 AD-4 and BW 190 AD-4 AM tandem rollers
- Compaction Integrity Restored — a worn or damaged drum introduces surface irregularities and uneven mat density; replacing it with the correct OEM drum brings compaction output back to rated performance
- Long-Term Structural Durability — Bomag OEM drum steel is selected to resist deformation under continuous vibratory loading across demanding asphalt paving applications
The roller drum is the primary working component of a tandem roller, making direct contact with the asphalt or compaction surface to apply the weight and vibratory energy needed to achieve target mat density. On tandem rollers like the BW 190 AD-4, both front and rear drums contribute to pass efficiency and surface finish quality — a drum that is out-of-round, cracked, or structurally compromised will leave visible surface defects and reduce compaction uniformity. Replacing a failed drum with a genuine OEM unit ensures the machine delivers the consistent, even contact pressure that smooth asphalt mat finishing demands.
Part Details
| Part Number | 92028812 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Roller Drum |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 190 AD-4 | 00817823, 00818379, 00818965, 00824009 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
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.
