The Bomag 78003254 Control Disc is a genuine OEM component designed for Bomag BW 100, BW 120, BW 125, and BW 135 tandem rollers. Sourced directly from Bomag, this control disc delivers an exact OEM match for a confident, straightforward installation. Confirmed fitment spans the BW 100 AC-3, BW 100 AD-3, BW 120 AC-3, BW 120 AD-3, BW120AD 3, BW 125 ACH, BW 125 ADH, BW 135 AC, and BW 135 AD tandem roller models.
Key Features
- Genuine OEM Precision — manufactured to Bomag's exact dimensional and material specifications for a control disc, ensuring correct engagement geometry and consistent mechanical response
- Direct-Fit Replacement — matches the original mounting interface and disc profile, dropping in place of the worn component without modification
- Broad Tandem Roller Coverage — fits BW 100 AC-3, BW 100 AD-3, BW 120 AC-3, BW 120 AD-3, BW120AD 3, BW 125 ACH, BW 125 ADH, BW 135 AC, and BW 135 AD tandem rollers
- Operational Control Restored — a worn or damaged control disc compromises machine response and operator control; replacing it with a genuine part brings the system back to its intended operating behavior
- Verified Part Number — order with confidence using Bomag part number 78003254 to confirm you're getting the correct disc for your machine
The control disc is a mechanical interface component that transmits and regulates operator input within the drive or control system of the tandem roller. It works in conjunction with adjacent mechanical elements to translate motion or force accurately, keeping machine response predictable and smooth. When the control disc wears or fails, the operator may experience erratic machine behavior, reduced responsiveness, or complete loss of control in the affected system — making timely replacement essential for safe and productive operation.
Part Details
| Part Number | 78003254 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Control Disc |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AC-3 | 00817457 |
| Tandem Roller | BW 100 AD-3 | 00817458 |
| Tandem Roller | BW 120 AC-3 | 00817462 |
| Tandem Roller | BW 120 AD-3 | 00817463, 00817833 |
| Tandem Roller | BW 125 ACH | 00817466 |
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 135 AC | 00817470 |
| Tandem Roller | BW 135 AD | 00817471, 00818357 |
| Tandem Roller | BW120AD 3 | 00817571 |
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.
