The Bomag 05586283 O-Ring is a genuine OEM sealing component designed for Bomag MPH-series and RS-series recycler/stabilizers, including the MPH 122-2, MPH 125, MPH 600, MPH 600 3B/4i-PB, MPH 600 EU-FLEX, RS 460, RS 460 Stage V, and RS 650. As a direct OEM part, this O-Ring is manufactured to the exact material composition, durometer, and dimensional tolerances specified by Bomag, ensuring a proper seal every time. Confirm fitment using part number 05586283 to ensure you are ordering the correct seal for your machine's configuration.
Key Features
- OEM Sealing Integrity — manufactured to Bomag's exact elastomer compound and dimensional spec, delivering the compression and chemical resistance required in recycler/stabilizer hydraulic and fluid systems
- Drop-In Replacement Fit — matches the original groove dimensions and cross-section of the factory O-Ring for a straightforward installation without reworking seating surfaces
- Broad MPH and RS-Series Coverage — a single part number 05586283 fits the MPH 122-2, MPH 125, MPH 600, MPH 600 3B/4i-PB, MPH 600 EU-FLEX, RS 460, RS 460 Stage V, and RS 650 recycler/stabilizers
- Leak Prevention Under Load — a correctly seated O-Ring maintains system pressure and prevents fluid loss during the high-torque, high-vibration demands of soil recycling and stabilization work
- Fluid System Safety — maintaining an intact seal prevents hydraulic fluid or fuel contact with hot engine components, reducing fire and contamination risk on the machine
An O-Ring is a precisely dimensioned elastomeric loop that sits in a machined groove between two mating surfaces, forming a pressure-tight or fluid-tight seal when compressed. In heavy recycler/stabilizers like the MPH and RS series, O-Rings are used throughout hydraulic circuits, fuel systems, and coolant connections to prevent leaks under sustained operating pressure and vibration. When an O-Ring degrades, cracks, or loses its compression set, it allows fluid to escape — leading to pressure drop, system contamination, or component damage that can sideline the machine entirely.
Part Details
| Part Number | 05586283 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681, 00818909 |
| Recycler / Stabilizer | MPH 122-2 | 00818727 |
| Recycler / Stabilizer | MPH 600 | 00824097, 00824099 |
| Recycler / Stabilizer | MPH 600 3B/4i-PB | 00824645 |
| Recycler / Stabilizer | MPH 600 EU-FLEX | 00824751 |
| Recycler / Stabilizer | RS 460 | 00824809, 00825187, 00825189 |
| Recycler / Stabilizer | RS 650 | 00825131 |
| Recycler / Stabilizer | RS460 STAGE V | 00825263 |
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.
