The Bomag 05547003 Sealing Ring is a genuine OEM component designed for BW 190 AD-4 AM and BW 203 AD-4 AM tandem rollers. Sourced directly from Bomag, this sealing ring delivers the exact material grade, dimensional tolerances, and compression profile specified for these machines. It fits the BW 190 AD-4 AM, BW 203 AD-4 AM, and BW 203 AD-4 AM EU-Flex tandem rollers, giving you confidence that the part will seat and seal correctly the first time. When leaks and seal failures can't wait, choosing a genuine OEM replacement is the straightforward call.
Key Features
- OEM-Grade Seal Material — manufactured to Bomag's compression and material specifications, ensuring the correct hardness and sealing performance for this application
- Exact-Fit Replacement — dimensioned to match the original sealing ring, dropping directly into the same bore or groove without rework
- Confirmed Fitment — compatible with BW 190 AD-4 AM, BW 203 AD-4 AM, and BW 203 AD-4 AM EU-Flex tandem rollers
- Leak Prevention — a properly seated sealing ring keeps fluids contained and pressure stable, preventing contamination of adjacent components and unplanned fluid loss
- Genuine Bomag Part — part number 05547003 is an authentic Bomag OEM component, not a generic substitute, ensuring traceability and consistency with the original build specification
A sealing ring creates a pressure- or fluid-tight barrier between mating surfaces or around moving components, preventing leaks of oil, hydraulic fluid, or other media. On tandem rollers like the BW 190 AD-4 AM and BW 203 AD-4 AM, maintaining these seals is critical to keeping hydraulic systems and drivetrain components operating at their correct pressure and lubrication levels. When a sealing ring deteriorates or fails, fluid can escape or contaminants can enter, leading to accelerated wear on surrounding parts and loss of system pressure or lubrication.
Part Details
| Part Number | 05547003 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Sealing Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW 203 AD-4 AM | 00818591, 00824019 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
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.
