The Bomag 57115301 Hydraulic Oil Tank is a genuine OEM component designed for BC-series refuse/landfill compactors and the BC 772 EB-2 soil compactor. As a direct OEM replacement sourced from Bomag, this hydraulic oil tank meets the same specifications as the original unit installed at the factory. It is confirmed to fit the BC 772 RB-2, BC 772 RB-3, BC 772 RB-4, BC 772 RS-2, BC 772 RS-3, BC 672 RB-2, BC 672 RB-3, and BC 772 EB-2, making it the correct choice when servicing these heavy-duty compactors. When the hydraulic oil tank shows signs of leakage, corrosion, or structural damage, replacing it with part number 57115301 restores the integrity of the hydraulic system and keeps the machine operating as intended.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original material and dimensional standards, ensuring the tank withstands the hydraulic pressure and operating demands of heavy compactor duty cycles
- Direct-Fit Replacement — engineered to match the original mounting points, port locations, and capacity of the stock unit, allowing straightforward installation without custom fabrication
- Broad BC-Series Coverage — fits BC 772 RB-2, BC 772 RB-3, BC 772 RB-4, BC 772 RS-2, BC 772 RS-3, BC 672 RB-2, BC 672 RB-3 refuse/landfill compactors, and the BC 772 EB-2 soil compactor
- Hydraulic System Integrity — a sound, sealed tank maintains correct fluid volume and prevents contamination, which is critical to the consistent performance of all hydraulic functions on these large compactors
- Verified Part Number — order with confidence using Bomag part number 57115301, cross-referenced directly to the BC 772 and BC 672 model lines
The hydraulic oil tank serves as the reservoir for the machine's hydraulic fluid, storing and supplying oil to the hydraulic pump that powers the compactor's drive, steering, and compaction systems. A properly functioning tank keeps the fluid clean, at the correct level, and free from air ingestion — all of which are essential to smooth, consistent machine operation. When the tank is cracked, corroded, or leaking, hydraulic pressure drops, response becomes erratic, and continued operation risks pump and component damage throughout the entire hydraulic circuit.
Part Details
| Part Number | 57115301 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hydraulic Oil Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00818895, 00824643 |
| Soil Compactor | BC 772 EB-2 | 00818187 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818885, 00818933, 00824639 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818887, 00818931, 00824641 |
| Refuse / Landfill Compactor | BC 772 RB-3 | 00824101 |
| Refuse / Landfill Compactor | BC 672 RB-3 | 00824259 |
| Refuse / Landfill Compactor | BC 772 RS-3 | 00824349 |
| Refuse / Landfill Compactor | BC 772 RB-4 | 00824355 |
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.
