The Bomag 05887273 Pressure Relief Valve is a genuine OEM component designed for the BMP 851 trench compactor. Sourced directly from Bomag, this pressure relief valve meets the original engineering specifications for the BMP 851, ensuring the hydraulic system operates within its designed pressure limits. If your machine is showing signs of hydraulic pressure irregularities or you are performing a scheduled hydraulic service, replacing this valve with the correct OEM part is the right call.
Key Features
- OEM-Calibrated Pressure Threshold — manufactured to Bomag's original pressure rating, this valve opens and closes at the precise threshold required to protect the BMP 851's hydraulic circuit from over-pressurization.
- Direct Drop-In Replacement — engineered to match the original valve's port dimensions and thread specification, this part installs into the existing hydraulic circuit without adaptation.
- Confirmed Fitment for the BMP 851 — verified compatibility with the BMP 851 trench compactor, so you can order with confidence using part number 05887273.
- Protects Hydraulic Components Downstream — a correctly functioning pressure relief valve prevents excess pressure from damaging pumps, motors, cylinders, and hoses throughout the system, keeping repair costs in check.
- Hydraulic System Safety — an unchecked hydraulic system running beyond its rated pressure is a genuine safety risk; replacing a worn or failed relief valve restores the pressure safeguard the machine was designed with.
A pressure relief valve is a critical safety and control component within the hydraulic system. Its job is to limit system pressure by diverting hydraulic fluid back to the reservoir whenever pressure exceeds the design threshold, preventing damage to pumps, actuators, hoses, and other hydraulic components. When this valve wears, sticks open, or fails to seat correctly, the machine may exhibit sluggish movement, overheating hydraulic fluid, or erratic compaction force — all signs that the valve is no longer regulating pressure as intended.
Part Details
| Part Number | 05887273 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Pressure Relief Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Trench Compactor | BMP 851 | 00817959, 00818499 |
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.
