The Bomag 05904285 Oil Cooler is a genuine OEM component designed for BC 772 RB-4, BC 772 RS-4, and BC 672 RB-4 refuse and landfill compactors, as well as the BC 772 EB-4 soil compactor. Sourced directly from Bomag, this oil cooler matches the original unit in every critical dimension and material specification, ensuring a direct, trouble-free installation. Whether you operate BC-series refuse compactors or the BC 772 EB-4 soil compactor, this genuine OEM part number 05904285 is the correct replacement to restore your machine to proper operating condition.
Key Features
- Genuine OEM Thermal Performance — engineered to the same heat-dissipation capacity as the original unit, maintaining correct oil temperatures under the sustained heavy-load cycles these compactors demand
- Direct-Fit Replacement — matches the original mounting points, port sizing, and line connections of the BC 772 RB-4, BC 772 RS-4, BC 672 RB-4, and BC 772 EB-4, so installation proceeds without modification or adaptation of fittings
- Broad BC-Series Coverage — a single part number 05904285 covers refuse and landfill compactors (BC 772 RB-4, BC 772 RS-4, BC 672 RB-4) as well as the BC 772 EB-4 soil compactor, consolidating your parts sourcing
- Protects Hydraulic and Drivetrain Components — proper oil temperature regulation prevents accelerated wear to hydraulic pumps, motors, and transmission components that depend on oil viscosity staying within its working range
- Genuine Bomag Quality — produced to Bomag's manufacturing standards, this cooler uses the same core construction and materials as the part it replaces, giving you confidence in long-term durability in demanding landfill and compaction environments
The oil cooler keeps hydraulic and engine oil temperatures within their designed operating range by transferring excess heat to the surrounding airflow. In heavy-duty compactors working continuous high-load cycles — crushing refuse, grading landfill, or compacting soil — oil temperatures can spike rapidly without effective cooling, causing oil to thin and lose its lubricating and hydraulic properties. A failed or degraded oil cooler leads to overheating, accelerated wear across the hydraulic system, and ultimately machine shutdown, making timely replacement critical to keeping these compactors running at full productivity.
Part Details
| Part Number | 05904285 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Oil Cooler |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 772 RB-4 | 00824355 |
| Refuse / Landfill Compactor | BC 772 RS-4 | 00824529 |
| Refuse / Landfill Compactor | BC 672 RB-4 | 00824531 |
| Soil Compactor | BC 772 EB-4 | 00824857 |
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.
