Bomag 05888001 Pressure Relief Valve

The Bomag 05888001 Pressure Relief Valve is a genuine OEM component designed for Bomag BC-series refuse/landfill compactors, BC-series soil compactors, MPH-series recyclers/stabilizers, and the RS 650 recycler/stabilizer. Sourced directly from Bomag, this valve meets the original engineering specifications for the hydraulic systems found across these machine families. Compatible models include the BC 462 RB, BC 472 RB, BC 572 RB-2, BC 601 RB, BC 601 RS, BC 670 RB, BC 671 RB, BC 671 RS, BC 672 RB, BC 672 RB-2, BC 672 RB-3, BC 672 EB-2, BC 771 RB, BC 771 RS, BC 772 RB, BC 772 RB-2, BC 772 RB-3, BC 772 RS, BC 772 RS-2, BC 772 RS-3, BC 772 EB-2, BC 972 RB, BC 972 RB-2, BC 972 RB-3, BC 1172 RB, BC 1172 RB-2, BC 1172 RB-3, BC 462 EB, BC 570 RB, BC 571 RB, BC 472 RS, MPH 121, MPH 122, MPH 122-2, MPH 125, MPH 600, MPH 600 3B/4i-PB, MPH 600 EU-FLEX, and RS 650. Installing a genuine OEM replacement ensures the hydraulic system operates within its designed pressure range, protecting downstream components and maintaining full machine output.

Key Features

• OEM-Calibrated Pressure Setting — factory-set to the precise cracking pressure required by the hydraulic circuits on Bomag BC and MPH machines, ensuring the relief threshold is never off-spec.
• Direct Drop-In Replacement — matches the original port thread type, body dimensions, and sealing interface for straightforward installation without rework.
• Broad Fleet Coverage — fits BC-series refuse/landfill compactors (BC 472 RB through BC 1172 RB-3), BC-series soil compactors (BC 462 EB, BC 672 EB-2, BC 772 EB-2), MPH-series recyclers/stabilizers (MPH 121 through MPH 600 EU-FLEX), and the RS 650 recycler/stabilizer.
• Hydraulic System Protection — a correctly functioning pressure relief valve prevents pressure spikes from damaging pumps, motors, and cylinders; a failed or stuck valve risks catastrophic hydraulic component failure or loss of machine control.
• Genuine Bomag OEM Part — supplied under part number 05888001 with full Bomag OEM traceability, so you know exactly what you are installing in your machine.

A pressure relief valve is a critical hydraulic safety and control component. It monitors system pressure continuously and opens to divert flow back to the reservoir the moment pressure exceeds the design limit, preventing damage to pumps, actuators, and hoses. On heavy refuse/landfill compactors and large recyclers/stabilizers — machines that demand sustained high hydraulic output — a worn or seized relief valve can allow runaway pressure that destroys expensive downstream components, or conversely, cause pressure to bleed off prematurely and rob the machine of pushing and compaction force. Replacing a faulty valve with a genuine OEM unit restores correct pressure regulation and protects the entire hydraulic circuit.

Part Details

Compatibility & Fitment

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.