The Bomag 57220360 Coupling is a genuine OEM component designed for BC 671 RS, BC 771 RS, and BC 772 RS refuse/landfill compactors. Sourced directly from Bomag, this coupling delivers the exact fit and material spec the original design calls for, ensuring consistent power transfer and drivetrain integrity across the BC-series refuse/landfill compactor lineup. Compatible models include the BC 671 RS, BC 771 RS, BC 772 RS, BC 772 RS-2, BC 772 RS-3, and BC 772 RS-4 — making this coupling the correct choice across multiple generations of these machines.
Key Features
- Genuine OEM Construction — Manufactured to Bomag's original material and dimensional specifications, ensuring the coupling transmits torque and handles operational stress exactly as engineered for refuse/landfill compactor duty cycles.
- Direct Drop-In Replacement — Engineered to match the original mounting interface and connection points, allowing this coupling to install without modification or adaptation into the designated drivetrain position.
- Broad BC-Series Coverage — Fits the BC 671 RS, BC 771 RS, BC 772 RS, BC 772 RS-2, BC 772 RS-3, and BC 772 RS-4 refuse/landfill compactors, covering multiple machine variants and production generations with a single part number.
- Consistent Power Transfer — A correctly seated coupling maintains smooth, uninterrupted torque delivery between connected drivetrain components, preventing vibration, misalignment, and accelerated wear on adjacent parts.
- Long-Term Drivetrain Protection — Using a genuine OEM coupling helps preserve the integrity of surrounding components, reducing the risk of secondary failures caused by an ill-fitting or undersized replacement.
A coupling connects two rotating shafts or drivetrain components, transmitting torque while accommodating minor misalignment and absorbing shock loads during operation. On heavy-duty refuse and landfill compactors like the BC-series machines, couplings are subjected to significant stress from variable terrain and compaction forces. When a coupling wears or fails, it can cause driveline vibration, loss of power transmission, and accelerated damage to connected shafts and housings — making timely replacement with the correct part essential to keeping the machine operational and protecting the broader drivetrain.
Part Details
| Part Number | 57220360 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Coupling |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 671 RS | 00816304, 00817402 |
| Refuse / Landfill Compactor | BC 771 RS | 00817405 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00818895, 00824643 |
| Refuse / Landfill Compactor | BC 772 RS-3 | 00824349 |
| Refuse / Landfill Compactor | BC 772 RS-4 | 00824529 |
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.
