The Bomag 46320110 Water Pump is a genuine OEM component designed for BW 80 AD-5, BW 90 AD-5, BW 90 SC-5, BW 100 ADM-5, and BW 100 SC-5 tandem rollers. Sourced directly from Bomag, this water pump delivers an exact OEM fit with no guesswork on compatibility. It is engineered to the same tolerances as the original, ensuring the cooling system performs as intended across every machine in this tandem roller lineup. If your current pump is leaking, losing pressure, or causing the engine to run hot, this is the correct replacement to restore full operation.
Key Features
- Genuine OEM Cooling Precision — manufactured to Bomag's original specifications for correct flow rate and seal integrity, qualities that directly affect engine temperature management in tandem rollers
- Direct-Fit Replacement — matches the original mounting configuration and port dimensions, dropping into place on BW-series tandem rollers without adaptation
- Broad Tandem Roller Coverage — confirmed fitment for the BW 80 AD-5, BW 90 AD-5, BW 90 SC-5, BW 100 ADM-5, and BW 100 SC-5 tandem rollers
- Protects Engine Against Overheating — a properly functioning water pump maintains coolant circulation under load; a worn or failed pump can lead to rapid overheating and costly engine damage
- Verified Part Number — order with confidence using Bomag part number 46320110, matched directly to these tandem roller models in Bomag's OEM catalog
The water pump circulates coolant continuously through the engine block and radiator, drawing heat away from internal components and keeping operating temperatures within a safe range. In a tandem roller working through long compaction runs in warm conditions, consistent coolant flow is critical — without it, engine temperatures can spike quickly, triggering shutdowns or causing internal damage. When this pump wears out, symptoms typically include coolant leaks at the pump housing, an overheating engine, or visible bearing play in the pump shaft; replacing it promptly with a genuine Bomag part restores full cooling system function and protects the engine long-term.
Part Details
| Part Number | 46320110 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Water Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 80 AD-5 | 00818707, 00824117, 00825283 |
| Tandem Roller | BW 90 AD-5 | 00818709, 00824119, 00825285 |
| Tandem Roller | BW 100 ADM-5 | 00818711, 00824121, 00825289 |
| Tandem Roller | BW 90 SC-5 | 00818713, 00824125 |
| Tandem Roller | BW 100 SC-5 | 00818715, 00824129 |
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.
