The Bomag 05903211 Radiator is a genuine OEM component designed for Bomag BW 141 AD-4, BW 141 AD-4 AM, BW 151 AC-4 AM, BW 151 AD-4 AM, BW 151AD 4, BW 154 AD-4, and BW 154 AD-4 AM tandem rollers. Sourced directly from Bomag, this radiator meets the exact engineering specifications of the original unit it replaces. As an authentic OEM part, it delivers a direct, correct fit with no guesswork on compatibility. If your tandem roller is showing signs of overheating or coolant loss, replacing the radiator with part number 05903211 restores the engine cooling system to full operating condition.
Key Features
- Genuine OEM Cooling Capacity — manufactured to the same heat-dissipation specifications as the original, ensuring the engine stays within its designed operating temperature range under sustained compaction loads.
- Direct-Fit Replacement — engineered to match the original mounting points, hose connections, and core dimensions of the factory radiator, so this radiator installs correctly the first time.
- Broad Tandem Roller Coverage — fits BW 141 AD-4, BW 141 AD-4 AM, BW 151 AC-4 AM, BW 151 AD-4 AM, BW151AD 4, BW 154 AD-4, and BW 154 AD-4 AM tandem rollers.
- Protects Engine Longevity — a correctly functioning radiator prevents thermal stress on engine components; running with a degraded or failed unit risks accelerated wear, coolant boil-over, and potential engine damage.
- Authentic Bomag Part — carrying the Bomag OEM designation, this radiator is the same unit specified for these machines at the point of manufacture, not an approximate substitute.
The radiator is the heart of the engine cooling system — it circulates coolant through a network of fins and tubes, transferring heat absorbed from the engine out into the surrounding air. In heavy compaction equipment like Bomag tandem rollers, the engine works under sustained load, generating significant heat that must be continuously managed to keep the powertrain operating safely. When the radiator becomes clogged, cracked, or corroded, coolant flow is restricted and the engine temperature climbs — leading to overheating warnings, power loss, and, if left unaddressed, serious internal engine damage. Replacing a failed or deteriorating radiator with an OEM unit like the Bomag 05903211 restores proper thermal management and keeps the machine working at full capacity.
Part Details
| Part Number | 05903211 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Radiator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 141 AD-4 | 00817697 |
| Tandem Roller | BW 154 AD-4 AM | 00817699 |
| Tandem Roller | BW151AD 4 | 00817843 |
| Tandem Roller | BW 154 AD-4 | 00817901 |
| Tandem Roller | BW 151 AD-4 AM | 00817913 |
| Tandem Roller | BW 141 AD-4 AM | 00817925 |
| Tandem Roller | BW 151 AC-4 AM | 00817953 |
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.
