The Bomag 78080217 Engine Motor Support is a genuine OEM component designed for Bomag BW-series tandem rollers, including the BW 100 AC-3, BW 100 AD-3, BW 120 AC-3, BW 120 AD-3, BW 125 ACH, BW 125 ADH, BW 135 AC, BW 135 AD, BW 138 AC, and BW 138 AD. Sourced directly from Bomag, this engine motor support meets the exact specifications of the original part it replaces. Correct fitment is critical with structural mounting components, and this part installs directly into the confirmed positions on these tandem roller platforms without adaptation.
Key Features
- Genuine OEM Structural Integrity — manufactured to Bomag's exact tolerances for mounting geometry and load-bearing capacity, ensuring the engine is held securely under the vibration demands of tandem roller operation.
- Direct-Fit Replacement — engineered to the same specifications as the original, this engine motor support drops into position on compatible BW-series tandem rollers using existing hardware and mounting points.
- Broad Tandem Roller Coverage — confirmed fitment across multiple BW-series tandem roller models, including the BW 100, BW 120, BW 125, BW 135, and BW 138 families in AC, AD, ACH, and ADH variants.
- Protects Engine Alignment — a properly functioning engine motor support keeps the engine correctly positioned, preventing excessive movement that can stress fuel lines, electrical connections, and drivetrain components.
- Authentic Part Number Traceability — ordering by Bomag part number 78080217 confirms you are receiving the correct component, eliminating the risk of receiving a mismatched part that could compromise machine performance.
The engine motor support is a structural mounting component that secures the engine or motor assembly within the machine's frame. It absorbs vibration and prevents the powerplant from shifting during operation — a function that is especially demanding on tandem rollers, which generate significant compaction forces during asphalt finishing work. When this support cracks, corrodes, or deteriorates, the engine can move out of alignment, placing strain on connected systems and potentially leading to accelerated wear or mechanical failure across multiple components. Replacing a worn engine motor support promptly restores the rigid, stable platform the engine needs to operate correctly.
Part Details
| Part Number | 78080217 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Engine Motor Support |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 138 AD | 00810105, 00810191, 00817473, 00818359 |
| Tandem Roller | BW 135 AD | 00810120, 00817471, 00818357 |
| 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, 00817831, 00817833 |
| Tandem Roller | BW 125 ACH | 00817466 |
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 135 AC | 00817470 |
| Tandem Roller | BW 138 AC | 00817472, 00818361 |
| 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.
