The Bomag 05813321 Valve Block is a genuine OEM component designed for the RS 500, RS 460, and RS460 Stage V recycler / stabilizer machines. Sourced directly from Bomag, this valve block delivers the exacting hydraulic specifications required by these high-demand stabilization machines. This component is the correct direct replacement for the original unit, ensuring seamless integration into the existing hydraulic circuit without adaptation. Contractors running RS-series recyclers and stabilizers can order with confidence knowing part number 05813321 is the same component installed at the factory.
Key Features
- OEM Hydraulic Precision — Manufactured to Bomag's exact tolerances for metered, consistent hydraulic flow control — critical in a valve block where even minor deviations affect stabilizer rotor and mixing drum performance.
- Direct-Fit Replacement — Engineered to match the original hydraulic port configuration and mounting interface of the RS 500, RS 460, and RS460 Stage V, so installation follows the same procedure as the factory unit.
- Broad RS-Series Coverage — A single part number 05813321 covers the RS 460, RS460 Stage V, and RS 500 recycler / stabilizer platforms, consolidating your parts inventory across the RS fleet.
- Sustained Hydraulic System Integrity — A correctly functioning valve block maintains precise pressure routing to working circuits; a worn or failed unit can cause erratic rotor response, pressure loss, and unplanned stops mid-application.
- Genuine OEM Confidence — As an authentic Bomag part, this valve block carries the manufacturer's quality assurance — no guesswork on material grade, seal compatibility, or port sizing.
A valve block is a manifold-style hydraulic component that routes pressurized fluid between multiple circuits within the machine's hydraulic system. In recycler and stabilizer applications like the RS 500 and RS 460, it governs oil flow to working functions such as the mixing rotor, steering, and auxiliary circuits, ensuring each receives the correct pressure at the right time. When a valve block degrades — through internal leakage, seal failure, or spool wear — hydraulic response becomes sluggish or uneven, directly undermining mixing depth consistency and machine controllability on the job.
Part Details
| Part Number | 05813321 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Valve Block |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Recycler / Stabilizer | RS 500 | 00824753, 00824755 |
| Recycler / Stabilizer | RS 460 | 00824809, 00825187, 00825189 |
| 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.
