The Bomag 05576245 Ventilator is a genuine OEM component designed for BC 771 RB and BC 771 RS refuse and landfill compactors. Sourced directly from Bomag, this ventilator matches the original part in form, fit, and function — delivering the confidence of an exact OEM replacement for demanding landfill applications. This part is confirmed compatible with the BC 771 RB and BC 771 RS, so you can order with confidence knowing it will seat and perform as intended right out of the box.
Key Features
- Genuine OEM Cooling Performance — manufactured to Bomag's original airflow and thermal management specifications, ensuring the ventilator moves the correct volume of air to protect engine and drivetrain components under heavy compaction loads.
- Direct-Fit Replacement — engineered to the same mounting dimensions and blade profile as the original, allowing straightforward installation on BC 771 RB and BC 771 RS refuse and landfill compactors without adaptation.
- Verified Fitment for BC 771 Series — compatible with both the BC 771 RB and BC 771 RS, covering the full BC 771 refuse and landfill compactor lineup.
- Sustained Machine Cooling — a properly functioning ventilator prevents thermal overload in high-cycle landfill operations; a worn or failed unit can cause overheating, unplanned shutdowns, and accelerated wear on adjacent components.
- Authentic Bomag Part — genuine OEM quality means consistent blade tolerances and material grade, so the ventilator holds up to the abrasive, debris-heavy environment of refuse compaction work.
The ventilator is responsible for drawing or pushing air through the machine's cooling system, maintaining safe operating temperatures for the engine and hydraulic components during continuous compaction cycles. In refuse and landfill compactors like the BC 771 RB and BC 771 RS, where duty cycles are long and ambient conditions are harsh, consistent airflow is critical to preventing overheating. When a ventilator becomes worn, damaged, or imbalanced, cooling efficiency drops sharply — leading to elevated temperatures, potential engine shutdowns, and increased stress on cooling system components throughout the machine.
Part Details
| Part Number | 05576245 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Ventilator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 771 RB | 00817403 |
| Refuse / Landfill Compactor | BC 771 RS | 00817405 |
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.
