The Bomag 49250402 Ring is a genuine OEM component designed for Bomag BW 144 AD-2, BW 154 AD-2, BW 164 AD, BW 164 AD-2, BW 164 AC-2, BW 174 AC, BW 174 AD, and BW 174 AD AM tandem rollers. Sourced directly from Bomag, this ring delivers the exact dimensional tolerances and material grade needed to maintain the integrity of the assembly it serves. Confirm part number 49250402 against your machine's serial plate before ordering to ensure a correct match for your specific tandem roller model.
Key Features
- Genuine OEM Dimensional Accuracy — manufactured to Bomag's exact tolerances, ensuring the ring seats and seals correctly within its mating assembly without reworking or shimming
- Direct OEM Replacement — this ring is a direct swap for the original, retaining the same profile, material specification, and mounting geometry as the factory-installed component
- Broad Tandem Roller Coverage — fits BW 144 AD-2, BW 154 AD-2, BW 164 AD, BW 164 AD-2, BW 164 AC-2, BW 174 AC, BW 174 AD, and BW 174 AD AM tandem rollers
- Sustained Compaction Performance — a correctly fitted ring maintains proper component alignment and containment, allowing the drum and drivetrain assemblies to operate at full compaction efficiency
- Long-Term Material Durability — produced from OEM-specified materials rated for the vibration loads and operating temperatures typical of ride-on tandem roller compaction work
A ring in this context functions as a retaining, sealing, or spacing element within a larger assembly — holding components in their correct positional relationship, preventing fluid or contaminant ingress, or distributing load evenly across mating surfaces. On tandem rollers like the BW 174 AD and BW 164 AD-2, where drum systems operate under continuous vibration and hydraulic pressure, a worn or damaged ring can allow misalignment, leakage, or accelerated wear in surrounding components. Replacing a degraded ring promptly with the correct OEM part keeps the assembly performing as designed and protects the components around it.
Part Details
| Part Number | 49250402 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 164 AD | 00810155 |
| Tandem Roller | BW 144 AD-2 | 00817477, 00817478 |
| Tandem Roller | BW 154 AD-2 | 00817490, 00817491, 00817599 |
| Tandem Roller | BW 164 AC-2 | 00817495 |
| Tandem Roller | BW 174 AC | 00817499 |
| Tandem Roller | BW 174 AD | 00817501 |
| Tandem Roller | BW 174 AD AM | 00817502 |
| Tandem Roller | BW 164 AD-2 | 00817640 |
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.
