The Bomag 05559572 Reducing Nipple is a genuine OEM fitting designed for Bomag MPH 122-2 recyclers/stabilizers and BM 2000/75, BM 2200/75, BM2000/65 Stage V, and BM2200/65 Stage V cold milling machines. Sourced directly from Bomag, this reducing nipple matches original specifications for thread size, taper, and material grade — so it seats and seals correctly without rework. Whether you're servicing a large-format cold milling machine or a recycler/stabilizer, this component reinstates the original hydraulic or fluid-line connection with no guesswork on compatibility.
Key Features
- OEM Thread and Taper Accuracy — manufactured to Bomag's original specifications, ensuring correct thread engagement and a leak-free seal at the fitting junction
- Direct-Swap Replacement — replaces the original reducing nipple in the same position, connecting mismatched port sizes in the fluid circuit exactly as the factory configuration requires
- Broad Model Coverage — fits the MPH 122-2 recycler/stabilizer and the BM 2000/75, BM 2200/75, BM2000/65 Stage V, and BM2200/65 Stage V cold milling machines under part number 05559572
- Fluid-Line Integrity — a correctly sized and seated reducing nipple maintains proper system pressure, preventing fluid weeping or pressure drop that can affect downstream component performance
- Genuine Bomag OEM Part — authenticated OEM sourcing means the material grade, thread form, and sealing surface finish are held to the same standard as the original production component
A reducing nipple is a threaded adapter fitting that connects two ports or lines of different diameters within a fluid circuit — hydraulic, fuel, or coolant — allowing the system to transition between pipe or hose sizes without a custom fabrication. On heavy-duty machines like cold milling machines and recycler/stabilizers, these fittings carry pressurized fluid through demanding operating cycles, so dimensional accuracy and material integrity are critical. When a reducing nipple corrodes, cross-threads, or fails to seal, the resulting leak or pressure loss can disrupt fluid delivery to key systems, causing erratic operation or forcing an unplanned shutdown until the fitting is replaced.
Part Details
| Part Number | 05559572 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Reducing Nipple |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Recycler / Stabilizer | MPH 122-2 | 00818177, 00818727, 00818911, 00824987 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
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.
