The Bomag 05813070 Hydraulic Tandem Gear Pump is a genuine OEM component designed for Bomag BW 141 AD-2, BW 144 AD-2, BW 151 AC-2, BW 151 AD-2, BW 154 AD-2, and BW141AD 2 tandem rollers. Sourced directly from Bomag, this pump matches the original unit in every dimension and hydraulic specification, ensuring a direct installation with no guesswork. Operators running any of the above tandem roller models can trust part number 05813070 to restore full hydraulic system output and keep their machine performing at spec.
Key Features
- Genuine OEM Hydraulic Output — Built to Bomag's exact flow and pressure specifications for tandem roller hydraulic systems, ensuring the pump delivers the correct volume and pressure for steering, vibration, and propulsion circuits.
- Direct-Install Replacement — This hydraulic tandem gear pump matches the original mounting configuration and port layout, dropping into place without modification.
- Broad Tandem Roller Coverage — Fits BW 141 AD-2, BW 144 AD-2, BW 151 AC-2, BW 151 AD-2, BW 154 AD-2, and BW141AD 2 tandem rollers, covering a wide range of Bomag's mid-size asphalt compaction lineup.
- Hydraulic System Integrity — A correctly functioning tandem gear pump maintains consistent pressure across all hydraulic circuits; a worn or failing pump causes sluggish drum drive, weak vibration, and erratic steering response.
- Verified Bomag Part Number — Ordering by part number 05813070 confirms you are receiving the exact pump specified for these machines in Bomag's OEM catalog, eliminating compatibility risk.
A hydraulic tandem gear pump supplies pressurized fluid to multiple hydraulic circuits simultaneously — in a tandem roller application, this typically includes the propulsion drive, drum vibration, and steering systems. The two gear sets within the pump operate in tandem from a single shaft, each feeding a separate circuit so all functions receive adequate flow at the correct pressure. When the pump wears internally, flow drops, pressure becomes inconsistent, and the roller loses compaction force and maneuverability — making prompt replacement critical to maintaining productive asphalt work.
Part Details
| Part Number | 05813070 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hydraulic Tandem Gear Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 141 AD-2 | 00817474 |
| Tandem Roller | BW 144 AD-2 | 00817478 |
| Tandem Roller | BW 151 AC-2 | 00817485 |
| Tandem Roller | BW 151 AD-2 | 00817486 |
| Tandem Roller | BW 154 AD-2 | 00817490, 00817599 |
| Tandem Roller | BW141AD 2 | 00817573 |
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.
