The Bomag 05821511 Compensation Tank is a genuine OEM component designed for Bomag BW-series single drum rollers and BM-series cold milling machines. Sourced directly from Bomag, this tank meets the same specifications as the part it replaces, ensuring a correct, consistent fit across the full range of compatible equipment. This compensation tank is confirmed for models including the BW 211 D-5, BW 213 D-5, BW 216 D-5, BW 219 D-5, BW 226-5, BM 500/15 Stage V, and BM 600/15 Stage V, among others. Choosing a genuine OEM replacement eliminates the guesswork around fitment and keeps your machine running to its designed specification.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original design tolerances, ensuring the tank maintains correct fluid capacity and sealing integrity for the hydraulic or cooling circuit it serves
- Direct-Fit Replacement — mounts and connects exactly as the original, with matching port locations and mounting provisions for a straightforward swap on compatible machines
- Broad Single Drum Roller Coverage — fits a wide range of Bomag single drum rollers including the BW 211, BW 212, BW 213, BW 214, BW 216, BW 219, and BW 226 series, as well as BM 500/15 and BM 600/15 cold milling machines
- Sustained System Pressure — a properly functioning compensation tank buffers fluid volume and pressure fluctuations, protecting downstream components from cavitation and pressure spikes
- Verified Part Number — order with confidence using Bomag part number 05821511, cross-referenced directly against Bomag's OEM catalog for accuracy
A compensation tank acts as a reservoir buffer within a hydraulic or cooling system, absorbing volume changes caused by temperature fluctuation and pressure variation during normal machine operation. By maintaining a consistent fluid level and controlled pressure range, it protects pumps, hoses, and other circuit components from damaging surges or cavitation. When a compensation tank cracks, leaks, or loses its sealing integrity, fluid levels drop unpredictably, leading to overheating, erratic hydraulic response, and accelerated wear on connected components.
Part Details
| Part Number | 05821511 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Compensation Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 211 D-5 | 00824571, 00824859, 00825241, 00826057, 00826575 |
| Single Drum Roller | BW 211 DH-5 | 00824573 |
| Single Drum Roller | BW 213 DH-5 | 00824575, 00824863, 00825983 |
| Single Drum Roller | BW 213 | 00824577, 00825991 |
| Single Drum Roller | BW 216 D-5 | 00824579, 00824869, 00825277, 00825993 |
| Single Drum Roller | BW 211 PDH-5 | 00824725 |
| Single Drum Roller | BW213DH P-5 | 00824729, 00825989 |
| Single Drum Roller | BW 213 PDH-5 | 00824731, 00825275, 00825985 |
| Single Drum Roller | BW 213-5 | 00824733, 00824867, 00825987 |
| Single Drum Roller | BW 213 D-5 | 00824761, 00824861, 00825271, 00826071 |
| Single Drum Roller | BW 212 D-5 | 00824811 |
| Single Drum Roller | BW 214 D-5 | 00824813, 00826359 |
| Single Drum Roller | BW 216 DH-5 | 00824825, 00825997 |
| Single Drum Roller | BW 216 PDH-5 | 00824827 |
| Single Drum Roller | BW 211 PD-5 | 00824841, 00825269 |
| Single Drum Roller | BW 216 PD-5 | 00824871 |
| Single Drum Roller | BW 219 D-5 | 00825219, 00825699 |
| Single Drum Roller | BW 219 DH-5 | 00825223, 00825701 |
| Single Drum Roller | BW 219 PDH-5 | 00825705 |
| Single Drum Roller | BW 226 DI-5 | 00825711 |
| Single Drum Roller | BW 226-5 | 00825717 |
| Cold Milling Machine | BM 500/15 Stage V | 00825885 |
| Cold Milling Machine | BM 600/15 Stage V | 00825887 |
| Single Drum Roller | BW 211-40 | 00826367 |
| Cold Milling Machine | BM 500/15-2 | 00826459 |
| Cold Milling Machine | BM 600/15-2 | 00826479 |
| Single Drum Roller | BW 226-5 CL | 00826805 |
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.
