The Bomag 05568745 Control Disc is a genuine OEM component designed for Bomag tandem rollers across a broad range of BW-series models. Sourced directly from Bomag, this control disc meets the original engineering specifications for the machines it serves, ensuring consistent operation and long service life. This part is confirmed to fit the BW 80 AD-2, BW 80 ADS, BW 90 AC-2, BW 90 AD-2, BW 100 AD-3, BW 120 AC-3, BW 120 AD-3, BW 125 ADH, BW 135 AD, BW 138 AC, BW 138 AD, and BW 138-AD tandem rollers, making it one of the most widely applicable control disc options across the BW tandem roller line.
Key Features
- Genuine OEM Specification — manufactured to Bomag's original design tolerances, ensuring the control disc regulates hydraulic or mechanical flow with the precision the machine was engineered to deliver
- Direct Drop-In Replacement — engineered to the same interface dimensions as the original, so this control disc seats and aligns correctly without rework or adaptation
- Broad BW Tandem Roller Coverage — fits BW 80, BW 90, BW 100, BW 120, BW 125, BW 135, and BW 138 series tandem rollers, including AC, AD, ADS, and ADH variants
- Consistent Drive and Compaction Control — a properly functioning control disc maintains accurate fluid or signal distribution within the drive system, supporting smooth drum operation and predictable compaction output
- Verified Bomag Part Number — order with confidence using part number 05568745, the authoritative Bomag reference for this component across all listed tandem roller variants
The control disc is a precision component within the hydraulic or drive control circuit of a tandem roller, responsible for directing and regulating flow or mechanical input to the correct channels at the correct timing. It plays a central role in coordinating drum drive behavior, ensuring that the roller responds accurately to operator input during compaction passes. When a control disc wears, cracks, or loses its sealing surface, the machine may exhibit erratic drum response, reduced drive performance, or inconsistent compaction — symptoms that point directly to this component as the source.
Part Details
| Part Number | 05568745 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Control Disc |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AD-3 | 00817458 |
| Tandem Roller | BW 120 AC-3 | 00817462 |
| Tandem Roller | BW 120 AD-3 | 00817463, 00817831, 00817833 |
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 135 AD | 00817471, 00818357 |
| Tandem Roller | BW 138 AC | 00817472, 00818361 |
| Tandem Roller | BW 138 AD | 00817473, 00818359 |
| Tandem Roller | BW 80 AD-2 | 00817566 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
| Tandem Roller | BW 90 AD-2 | 00817569, 00818041, 00818507 |
| Tandem Roller | BW120AD 3 | 00817571 |
| Tandem Roller | BW 138-AD | 00817572, 00818389 |
| Tandem Roller | BW120 AD-3 | 00817849 |
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.
