The Bomag 05801034 Tandem Pump is a genuine OEM component designed for BW 164 AD and BW 164 AC-2 tandem rollers. Sourced directly from Bomag, this tandem pump meets the exact specifications of the original unit installed at the factory. This part fits both the BW 164 AD and BW 164 AC-2 tandem roller variants, making it a straightforward, confidence-inspiring choice when a hydraulic pump replacement is needed. Ordering by part number 05801034 ensures you receive the correct assembly without guesswork.
Key Features
- Genuine OEM Hydraulic Precision — manufactured to Bomag's exact flow and pressure specifications for tandem pump applications, ensuring the hydraulic circuit performs as originally engineered
- Direct-Fit Replacement — matches the original mounting configuration and port layout of the BW 164 AD and BW 164 AC-2, dropping into place without modification
- Confirmed Fitment — verified for BW 164 AD and BW 164 AC-2 tandem rollers; ordering by part number 05801034 eliminates compatibility risk
- Restored Hydraulic Drive Performance — a correctly functioning tandem pump delivers consistent flow to both drum drive and steering circuits, keeping compaction output and machine control at full capacity
- Extended Service Life — OEM-grade internal tolerances and sealing materials resist wear and internal leakage far better than off-spec alternatives, reducing the frequency of repeat repairs
A tandem pump combines two hydraulic pump sections within a single housing, supplying pressurized fluid to multiple circuits simultaneously — typically the drum drive and the steering or vibration system on a tandem roller. On machines like the BW 164 AD and BW 164 AC-2, this component is central to both propulsion and compaction function. When the tandem pump begins to wear, operators typically notice sluggish travel response, loss of vibration output, or uneven drum drive — and full pump failure can bring the machine to a complete stop, interrupting compaction operations until the unit is replaced.
Part Details
| Part Number | 05801034 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Tandem Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 164 AD | 00810155 |
| Tandem Roller | BW 164 AC-2 | 00817495 |
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.
