Bomag 05884002 Pressure Relief Valve

The Bomag 05884002 Pressure Relief Valve is a genuine OEM component designed for a wide range of Bomag tandem rollers, single drum rollers, recyclers/stabilizers, refuse/landfill compactors, and soil compactors. Sourced directly from Bomag, this pressure relief valve delivers an exact fit and verified hydraulic compatibility across every machine in its fitment range, including the BW 184 AD and BW 174 AD tandem rollers, BW 177 DH-3 and BW 225 D-3 single drum rollers, MPH 121 and MPH 122 recyclers/stabilizers, and BC 473-series compactors. Choosing a genuine OEM part means no guesswork on tolerances or pressure ratings — this valve is built to the same specification as the original. Order part number 05884002 through DHS Equipment for dependable hydraulic system protection on your Bomag equipment.

Key Features

• OEM Hydraulic Precision — manufactured to Bomag's exact pressure rating and flow specification, ensuring the valve opens and reseats at the correct threshold for your machine's hydraulic circuit
• Direct Drop-In Replacement — matches the original port configuration and thread spec, installing in place of the factory valve without modification to fittings or hydraulic lines
• Broad Verified Fitment — confirmed for Bomag tandem rollers including the BW 144 AD-2, BW 151 AC-2, BW 154 AD-2, BW 170 AD, BW 174 AC, BW 174 AD, and BW 184 AD; single drum rollers including the BW 177 DH-3, BW 177 PDH-3, and BW 225 D-3; MPH 121, MPH 122, and MPH 122-2 recyclers/stabilizers; and BC 473 RB-3, BC 473 RB-4, BC 473 RS-4, BC 473 EB-3, and BC 473 EB-4 compactors
• Hydraulic System Protection — a correctly functioning pressure relief valve prevents dangerous overpressure conditions that can damage pumps, motors, and cylinders, keeping the hydraulic system operating within its designed pressure window
• Safety-Critical Component — an out-of-spec or failed pressure relief valve can lead to uncontrolled hydraulic pressure spikes, putting operators and equipment at risk; genuine OEM specification ensures the valve responds correctly under load

A pressure relief valve is a safety and control component within the hydraulic system, designed to limit pressure to a preset maximum by diverting flow back to the reservoir when system pressure exceeds the allowable range. This protects pumps, cylinders, motors, and hoses from damage caused by pressure spikes during heavy loading or sudden directional changes. When a pressure relief valve wears, sticks open, or fails to seat properly, the machine may lose hydraulic force, exhibit erratic control response, or suffer accelerated wear to other hydraulic components — making timely replacement essential for both performance and equipment longevity.

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.