The Bomag 05729224 Coolant Pump is a genuine OEM component designed for Bomag BW 141, BW 151, and BW 161 series tandem rollers. As a direct OEM replacement, this coolant pump carries the same specifications as the original unit, ensuring it integrates correctly with the engine cooling system on your machine. Compatible models include the BW 154 AD-4, BW 154 AD-4 AM, BW 161 AD-4, BW 161 AC-4, BW 161 ADO-4, BW 161 AD-4 EU-Flex, BW 151 AD-4, BW 151 AD-4 AM, BW 151 AC-4, BW 151 AC-4 AM, BW 141 AD-4, and BW 141 AD-4 AM tandem rollers. Sourced directly through the OEM supply chain, part number 05729224 is the correct choice when your machine needs a dependable, properly specified cooling system repair.
Key Features
- Genuine OEM Cooling Precision — Manufactured to the same flow rate and pressure specifications as the original pump, ensuring the engine stays within its designed operating temperature range.
- Direct-Mount Replacement — Matches the original mounting bolt pattern and port sizing, so this coolant pump installs directly onto the engine block without modification.
- Broad BW-Series Tandem Roller Coverage — Fits twelve tandem roller configurations across the BW 141, BW 151, and BW 161 series, including AD-4, AC-4, ADO-4, AM, and EU-Flex variants.
- Sustained Engine Protection — A fully functioning coolant pump keeps coolant circulating continuously; a failing pump leads to overheating, unplanned shutdowns, and potential engine damage on the jobsite.
- OEM Part Number Traceability — Ordering by part number 05729224 confirms you are receiving the correct Bomag-specified component, eliminating guesswork during maintenance or emergency repairs.
The coolant pump is responsible for circulating engine coolant between the engine block and the radiator, drawing heat away from the engine to prevent overheating during operation. On ride-on tandem rollers like the BW 151 and BW 161 series, the engine works continuously under load, making consistent coolant flow critical to maintaining safe operating temperatures. When a coolant pump begins to fail — through worn impellers, a leaking seal, or bearing wear — coolant circulation drops, engine temperatures rise, and the machine will eventually shut down to protect itself from thermal damage.
Part Details
| Part Number | 05729224 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Coolant Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 154 AD-4 AM | 00818447 |
| Tandem Roller | BW 161 AD-4 | 00818481, 00818959, 00824003 |
| Tandem Roller | BW 141 AD-4 AM | 00818553 |
| Tandem Roller | BW 151 AD-4 AM | 00818555, 00824017 |
| Tandem Roller | BW 154 AD-4 | 00818557 |
| Tandem Roller | BW 151 AC-4 AM | 00818559, 00824025 |
| Tandem Roller | BW 141 AD-4 | 00818561, 00818955, 00818999 |
| Tandem Roller | BW 151 AD-4 | 00818563, 00818957, 00824001 |
| Tandem Roller | BW 151 AC-4 | 00818565, 00824011 |
| Tandem Roller | BW 161 AC-4 | 00818589, 00818967 |
| Tandem Roller | BW 161 ADO-4 | 00824333, 00824335 |
| Tandem Roller | BW 161 AD-4 EU-Flex | 00824393 |
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.
