The Bomag 08821156 Regulator Valve is a genuine OEM component designed for a broad range of Bomag single drum rollers, tandem rollers, and pneumatic tyred rollers including the BW 211 D-5, BW 213 D-5, BW 174 AP-5, BW 190 AD-5, BW 202 AD-5, BW 161 AD-5, BW 120 AD-5, BW 145 D-5, BW 177 D-5, and BW 28 RH, among others. Sourced directly from Bomag, this regulator valve meets the same specifications as the original part installed at the factory. Buyers can order with confidence knowing that part number 08821156 is verified against BOMAG's own OEM catalog for the fitment applications listed.
Key Features
- OEM Hydraulic Precision — manufactured to Bomag's exact pressure and flow specifications, ensuring the valve regulates hydraulic output consistently and within the operating parameters your machine demands
- Drop-In Replacement — engineered to the same port dimensions and thread specification as the original, allowing direct installation without modification to hydraulic lines or fittings
- Wide Roller Coverage — fits Bomag BW 211, BW 212, BW 213, BW 214, BW 145, BW 177, BW 174, BW 190, BW 202, BW 161, BW 120, BW 100, and BW 28 RH series rollers across single drum, tandem, and pneumatic tyred roller applications
- Consistent Compaction Output — a properly functioning regulator valve maintains stable hydraulic pressure to the drum drive and vibration systems; a worn or failed valve causes erratic performance, loss of drive force, or vibration irregularities
- Genuine OEM Sourcing — supplied as an authentic Bomag part, not a substitute, so the material grade, sealing surfaces, and internal spool tolerances match the original design exactly
A regulator valve controls and limits hydraulic pressure within a specific circuit, ensuring that downstream components — such as drum drive motors or vibration systems — receive fluid at the correct operating pressure and flow rate. Without a functioning regulator valve, hydraulic pressure can fluctuate or exceed safe limits, leading to inconsistent compaction performance, premature wear on downstream components, or potential system damage. Replacing a failing regulator valve restores predictable hydraulic behavior and keeps the machine operating within its designed performance range.
Part Details
| Part Number | 08821156 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Regulator Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 211 D-50 | 00824425, 00824701 |
| Single Drum Roller | BW 211 PD-50 | 00824427, 00824703 |
| Single Drum Roller | BW 211 D-4i | 00824437 |
| Single Drum Roller | BW 213 D-4i | 00824443, 00824671 |
| Single Drum Roller | BW 211 D-5 | 00824571, 00824859, 00826057, 00826575, 00826929, 00826931 |
| Single Drum Roller | BW 211 DH-5 | 00824573, 00826559, 00826905 |
| Tandem Roller | BW 190 AD-5 | 00824603 |
| Single Drum Roller | BW 214 D-4i | 00824687 |
| Single Drum Roller | BW 211 PDH-5 | 00824725, 00826563 |
| Single Drum Roller | BW 212 DH-5 | 00824727, 00826913 |
| Single Drum Roller | BW 213 D-5 | 00824761, 00824861, 00826071, 00826917 |
| Single Drum Roller | BW 212 D-5 | 00824811 |
| Single Drum Roller | BW 214 D-5 | 00824813 |
| Single Drum Roller | BW 211 PD-5 | 00824841, 00826561 |
| Tandem Roller | BW 174 AP-4f AM | 00824909 |
| Tandem Roller | BW 174 AP-4f | 00824911 |
| Tandem Roller | BW 161 AD-5 | 00824945 |
| Tandem Roller | BW 161 ADO-5 | 00824947 |
| Tandem Roller | BW 190 ADO-5 | 00824949 |
| Pneumatic Tyred Roller | BW 28 RH | 00824957, 00826041, 00826173, 00826175 |
| Tandem Roller | BW161AD 5 | 00825627, 00826591 |
| Tandem Roller | BW190AD 5 | 00825631, 00825641, 00826595, 00826597 |
| Tandem Roller | BW161AC 5 | 00825635 |
| Tandem Roller | BW161ADO 5 | 00825637, 00826593 |
| Tandem Roller | BW 202 ADO-5 | 00825639 |
| Tandem Roller | BW 174 AP-4v AM | 00825819 |
| Tandem Roller | BW 174 APO-4f | 00826149 |
| Tandem Roller | BW 174 AP-5 | 00826323 |
| Tandem Roller | BW 174 ACP-5 AM | 00826325 |
| Tandem Roller | BW 202 AD-5 | 00826599 |
| Tandem Roller | BW 161 AC-5 | 00826605 |
| Single Drum Roller | BW 145 D-5 | 00826623, 00826771 |
| Single Drum Roller | BW 177 D-5 | 00826625, 00826773 |
| Tandem Roller | BW 120 AD-5 | 00826639, 00826689 |
| Pneumatic Tyred Roller | BW28RH | 00826695 |
| Tandem Roller | BW 120 SL-5 | 00826779 |
| Tandem Roller | BW 100 AD-5 | 00826813 |
| Single Drum Roller | BW 145 D-5 PL | 00827069 |
| Single Drum Roller | BW 177 D-5 PL | 00827083, 00827087 |
| Single Drum Roller | BW 213 D-5 PL | 00827113 |
| Single Drum Roller | BW 211 D-5 PL | 00827237, 00827249 |
| Single Drum Roller | BW 211 DH-5 PL | 00827239, 00827251 |
| Single Drum Roller | BW 211 PD-5 PL | 00827241 |
| Single Drum Roller | BW 211 PDH-5 PL | 00827243 |
| Single Drum Roller | BW 212 DH-5 PL | 00827259 |
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.
