The Bomag 59170621 Rotor is a genuine OEM component designed for the MPH 122-2 recycler / stabilizer. Sourced directly from Bomag, this rotor meets the original design and dimensional specifications set for the MPH 122-2, ensuring a direct, correct-fit installation without the guesswork of off-spec alternatives. When the rotor on your MPH 122-2 shows wear or damage, replacing it with the genuine part number 59170621 is the straightforward path to restoring full machine capability and protecting the rest of the drivetrain.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original material and dimensional tolerances, so the rotor delivers the cutting geometry and structural integrity the MPH 122-2 was engineered around
- Direct-Fit Replacement — matches the OEM mounting interface of the MPH 122-2 exactly, fitting into the rotor assembly as the original did without rework or shimming
- Confirmed MPH 122-2 Fitment — verified for the Bomag MPH 122-2 recycler / stabilizer, so you can order with confidence knowing this is the correct rotor for your machine
- Full Stabilization Capability Restored — a correctly fitted rotor maintains the consistent mixing depth and uniform material processing the MPH 122-2 is built to deliver; a worn or damaged rotor compromises both stabilization quality and forward progress
- Long-Term Durability Under Load — the rotor operates under sustained high-torque conditions during soil mixing and stabilization passes; genuine OEM material grades are selected to withstand exactly those working stresses
The rotor is the primary working component of a recycler / stabilizer, responsible for cutting into the existing road base or soil and blending it with binding agents to create a stabilized foundation layer. It rotates at high speed through tough, abrasive material, so its structural integrity and dimensional accuracy directly determine how effectively the machine processes the ground. When a rotor wears unevenly or sustains damage, mixing depth becomes inconsistent, machine vibration increases, and surrounding drivetrain components come under added stress — making prompt replacement with a correctly specified part essential to keeping the MPH 122-2 working at full productivity.
Part Details
| Part Number | 59170621 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Rotor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Recycler / Stabilizer | MPH 122-2 | 00818727, 00818911 |
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.
