The Bomag 05794182 Water Pump is a genuine OEM component designed for Bomag tandem rollers across the BW 141, BW 151, BW 154, BW 161, BW 174, BW 190, BW 191, BW 202, and BW 206 series, including models BW 141 AD-5, BW 151 AD-5, BW 154 AD-5, BW 151 AD-5 AM, BW 151 AC-5, BW 141 AD-50. As a genuine OEM part, this water pump is produced to the exact specifications of the original component it replaces, ensuring a correct, direct-fit installation with no adaptation needed. Sourced and sold by DHS Equipment, this replacement is the dependable choice for operators and fleet managers keeping their Bomag tandem rollers running at full capacity. If you need to confirm fitment for a specific variant, contact the DHS Equipment team for support.
Key Features
- Genuine OEM Cooling Integrity — manufactured to the original Bomag specification for correct flow rate, seal geometry, and impeller design, ensuring the engine cooling system performs exactly as engineered.
- Direct-Fit Replacement — mounts to the original pump housing ports and bolt pattern on compatible Bomag tandem rollers, restoring the cooling circuit without any modification to brackets or fittings.
- Broad Tandem Roller Coverage — confirmed fitment across a wide range of Bomag tandem roller models, including BW 141 AD-5, BW 161 AD-5, BW 174 AP-5, BW 191 AD-5, BW 202 AD-5, BW 206 AD-5, and their AD-50, ADO, AC, and AM variants.
- Protects Engine from Overheating — a functioning water pump keeps coolant circulating through the engine block and radiator; a worn or failed pump risks rapid overheating, engine damage, and costly unplanned stops mid-project.
- Verified Part Number Traceability — order with confidence using Bomag part number 05794182, the exact OEM reference number for this water pump application across the supported tandem roller range.
The water pump is responsible for circulating coolant through the engine and radiator, maintaining safe operating temperatures under continuous compaction loads. On tandem rollers like the BW series, where the engine works hard across long paving and compaction runs, consistent coolant flow is critical to protecting internal engine components from heat stress. When a water pump wears out — through seal failure, bearing wear, or impeller degradation — coolant circulation drops, engine temperatures climb, and the machine is at risk of thermal shutdown or permanent engine damage. Replacing a failing water pump promptly with a genuine OEM part restores full cooling system function and protects the engine investment.
Part Details
| Part Number | 05794182 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Water Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 141 AD-5 | 00824049, 00825593 |
| Tandem Roller | BW 151 AD-5 | 00824051, 00825595 |
| Tandem Roller | BW 154 AD-5 | 00824053, 00825597 |
| Tandem Roller | BW 151 AD-5 AM | 00824055 |
| Tandem Roller | BW 151 AC-5 | 00824057 |
| Tandem Roller | BW 141 AD-50 | 00824059 |
| Tandem Roller | BW 161 AD-5 | 00824103, 00824647, 00824945 |
| Tandem Roller | BW 161 AC-5 | 00824109, 00824655, 00826605 |
| Tandem Roller | BW 161 AD-50 | 00824111 |
| Tandem Roller | BW 202 AD-50 | 00824113 |
| Tandem Roller | BW 191 AD-5 | 00824281, 00825965 |
| Tandem Roller | BW 206 AD-5 | 00824283, 00825967 |
| Tandem Roller | BW 206 AD-5 AM | 00824287 |
| Tandem Roller | BW 206 AD-50 | 00824289 |
| Tandem Roller | BW 161 ADO-5 | 00824359, 00824657, 00824947 |
| Tandem Roller | BW 190 AD-5 | 00824361, 00824603, 00824651 |
| Tandem Roller | BW 190 ADO-5 | 00824363, 00824661, 00824949 |
| Tandem Roller | BW 161 ADO-50 | 00824417 |
| Tandem Roller | BW 202 ADO-50 | 00824419 |
| Tandem Roller | BW 151 AC-50 | 00824503 |
| Tandem Roller | BW 151 AD-50 | 00824567 |
| Tandem Roller | BW 191 ADO-5 | 00824599 |
| Tandem Roller | BW 206 ADO-5 | 00824601 |
| Tandem Roller | BW 202 AD-5 | 00824649, 00826599 |
| Tandem Roller | BW 161 AC-50 | 00824853 |
| Tandem Roller | BW 174 AP-4f AM | 00824909 |
| Tandem Roller | BW 174 AP-4f | 00824911 |
| Tandem Roller | BW161AD 5 | 00825627, 00826591 |
| Tandem Roller | BW190AD 5 | 00825631, 00825641, 00826595, 00826597 |
| Tandem Roller | BW161AC 5 | 00825635 |
| Tandem Roller | BW161ADO 5 | 00825637, 00826593 |
| Tandem Roller | BW 202 ADO-5 | 00825639 |
| Tandem Roller | BW 174 AP-4v AM | 00825819 |
| Tandem Roller | BW 191 AD-5 AM | 00825969 |
| Tandem Roller | BW 206 ADO-50 | 00826103 |
| Tandem Roller | BW 174 APO-4f | 00826149 |
| Tandem Roller | BW 174 AP-5 | 00826323 |
| Tandem Roller | BW 174 ACP-5 AM | 00826325 |
| Tandem Roller | BW141AD 5 | 00827405 |
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.
