The Bomag 05741224 Compensation Tank is a genuine OEM component designed for Bomag BW 80 AD-2, BW 80 ADS, BW 90 AD-2, BW 90 AC-2, and BW 100 ADM-2 tandem rollers, as well as BMP 8500 and BMP 8500 Kubota trench compactors. Sourced directly from Bomag, this part matches the original in material, capacity, and connection geometry — no guesswork on fitment. If the existing tank is cracked, leaking, or degraded, replacing it with part number 05741224 restores the hydraulic system to its proper operating condition and protects downstream components from fluid loss or pressure irregularities.
Key Features
- Genuine OEM Construction — manufactured to Bomag's exact material and capacity specifications for a compensation tank, ensuring proper fluid volume management and system pressure stability
- Direct Bolt-On Replacement — matches original mounting points, port sizing, and connection fittings on compatible Bomag machines for a straightforward swap during scheduled service or repair
- Broad Model Coverage — fits BW 80 AD-2, BW 80 ADS, BW 90 AC-2, BW 90 AD-2, and BW 100 ADM-2 tandem rollers, plus BMP 8500 and BMP 8500 Kubota trench compactors
- Hydraulic System Integrity — a correctly functioning compensation tank maintains consistent fluid levels and absorbs thermal expansion in the hydraulic circuit, keeping drum drive and vibration systems performing at full capacity
- Verified Part Number Fit — ordering by part number 05741224 confirms you receive the exact Bomag-specified component, eliminating the risk of cross-contamination or mismatched reservoir volume
A compensation tank serves as a reservoir buffer within the hydraulic circuit, accommodating changes in fluid volume caused by thermal expansion and contraction during operation. It maintains a stable supply of hydraulic fluid to the system, preventing cavitation, pressure drops, and erratic behavior in drum drive or vibratory functions. When the tank cracks, leaks, or loses structural integrity, fluid levels drop unpredictably — leading to overheating, loss of compaction force, and potential damage to pumps and motors throughout the circuit.
Part Details
| Part Number | 05741224 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Compensation Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 90 AD-2 | 00810281, 00817569, 00818041, 00818507 |
| Tandem Roller | BW 100 ADM-2 | 00817459 |
| Tandem Roller | BW 80 AD-2 | 00817566 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
| Trench Compactor | BMP 8500 | 00818667, 00824277, 00825393, 00826969, 00827003 |
| Trench Compactor | BMP 8500 Kubota | 00827611 |
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.
