The Bomag 05744452 Pump Housing is a genuine OEM component designed for the BP 18/45 D-2 vibratory plate, BT 80 D tamper, and BPR-series reversible vibratory plates including the BPR 30/38 D-3, BPR 40/45 D, BPR 40/45 D-2, and BPR 40/45 D-3. Sourced directly from Bomag, this pump housing matches the original specification exactly, ensuring a correct fit with no guesswork at installation. As a genuine OEM part, it delivers the same dimensional tolerances and material standards as the component that shipped with your machine from the factory. If you're maintaining or rebuilding the hydraulic pump on any of these Bomag compaction machines, part number 05744452 is the correct replacement to specify.
Key Features
- Genuine OEM Dimensional Accuracy — cast and machined to the same internal bore tolerances as the original pump housing, maintaining correct fluid routing and pressure containment across the hydraulic circuit
- Direct-Fit Replacement — matches all mounting faces, port locations, and fastener patterns of the original housing, allowing straightforward installation without machining or modification
- Broad Compaction Equipment Coverage — fits the BP 18/45 D-2 vibratory plate, BPR 30/38 D-3, BPR 40/45 D, BPR 40/45 D-2, and BPR 40/45 D-3 reversible vibratory plates, and the BT 80 D tamper
- Restored Hydraulic Pump Integrity — a cracked or worn pump housing causes pressure loss and fluid leakage that degrade compaction force; replacing it with this housing restores full system pressure and output
- Hydraulic System Safety — a compromised pump housing can result in uncontrolled fluid loss and pump failure under load; installing the correct OEM housing maintains sealed, predictable hydraulic operation
The pump housing forms the structural shell of the hydraulic pump, enclosing the internal rotating components and providing the sealed cavity through which hydraulic fluid is drawn in and pressurized for delivery to the machine's drive and vibration circuits. It must maintain precise internal geometry to allow the pump's rotating elements to generate consistent pressure without leakage past the housing walls. When a pump housing develops cracks, erosion, or porosity — whether through impact, wear, or corrosion — pressure bleeds off, hydraulic output drops, and the compaction performance of the plate or tamper deteriorates until the housing is replaced.
Part Details
| Part Number | 05744452 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Pump Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate | BP 18/45 D-2 | 00817417 |
| Tamper | BT 80 D | 00817455, 00818735, 00825495 |
| Reversible Vibratory Plate | BPR 40/45 D-2 | 00819907, 00810121 |
| Reversible Vibratory Plate | BPR 30/38 D-3 | 00817436 |
| Reversible Vibratory Plate | BPR 40/45 D-3 | 00811427 |
| Reversible Vibratory Plate | BPR 40/45 D | 00813506, 00811632 |
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.
