Bomag 09331188 Sealing Ring

The Bomag 09331188 Sealing Ring is a genuine OEM component designed for an exceptionally broad range of Bomag equipment, including BF-series pavers, BW-series rollers, BC-series refuse and soil compactors, BM cold milling machines, BPR and BP vibratory plates, MPH recyclers/stabilizers, and BW trench compactors. As a direct factory replacement, this sealing ring carries the same specifications as the original part installed at the time of manufacture. Sourced directly from Bomag's authorized supply chain, part number 09331188 is the correct choice when seal integrity is critical to keeping hydraulic and mechanical systems performing as designed. Buyers can confirm fitment against the complete model list below before ordering.

Key Features

• Genuine OEM Seal Integrity — manufactured to the exact material grade and compression tolerances specified by Bomag, ensuring a consistent, leak-free seal in hydraulic and fluid-transfer applications
• Direct Drop-In Replacement — engineered to match the original bore diameter, cross-section, and seat geometry of the factory-installed seal so this sealing ring installs cleanly without machining or adaptation
• Broad Bomag Fleet Coverage — a single part number covering pavers including BF 600, BF 700, BF 800, and BF 900 series; BW tandem, single drum, walk-behind, and pneumatic tyred rollers; BC refuse and soil compactors; BM 2000/60 cold milling machines; BPR and BP vibratory plates; MPH 121 and MPH 122 recyclers/stabilizers; and BW 35 trench compactors
• Leak Prevention Where It Counts — a failed or worn sealing ring allows fluid bypass, leading to pressure loss, contaminated components, and accelerated wear in surrounding assemblies; replacing it promptly with part number 09331188 restores system pressure and protects downstream parts
• Fluid System Safety — maintaining a correct seal prevents uncontrolled hydraulic or fuel leaks that can create fire hazards or loss of machine control, making timely seal replacement a genuine safety measure on all covered equipment

A sealing ring creates a fluid-tight barrier between mating surfaces or around a rotating shaft, preventing oil, hydraulic fluid, or fuel from escaping the system. When a sealing ring degrades — through heat cycling, compression set, or chemical exposure — it loses its ability to conform to the mating surface, and fluid begins to bypass or leak externally.

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.