The Bomag 05581177 Gas Spring is a genuine OEM replacement designed for Bomag BC-series refuse/landfill compactors and soil compactors, including the BC 672 RB, BC 772 RB-2, BC 772 RS-2, BC 772 EB-2, BC 672 EB-2, BC 572 RB-2, BC 672 RB-2, BC 772 RB-3, BC 672 RB-3, BC 772 RS-3, BC 772 RB-4, BC 772 RS-4, BC 672 RB-4, and BC 772 EB-4. Sourced directly from Bomag, this gas spring matches the original component specification for a verified, drop-in installation. Operators running high-cycle landfill and soil compaction equipment can count on this part to restore proper door or panel function without modification.
Key Features
- Genuine OEM Damping Performance — manufactured to Bomag's original pressure and travel specifications, ensuring the spring delivers consistent resistance and controlled extension cycle after cycle
- Direct-Fit Replacement — matches original mounting hardware, end fittings, and stroke length for a straightforward swap with no adapters or rework required
- Broad BC-Series Coverage — fits BC 672 RB, BC 772 RB-2, BC 772 RS-2, BC 772 EB-2, BC 672 EB-2, BC 572 RB-2, BC 672 RB-2, BC 772 RB-3, BC 672 RB-3, BC 772 RS-3, BC 772 RB-4, BC 772 RS-4, BC 672 RB-4, and BC 772 EB-4 refuse/landfill compactors and soil compactors
- Structural Integrity Under Heavy Use — the sealed gas cylinder and hardened piston rod resist the vibration, debris, and temperature extremes common on landfill and earthworks sites
- Safe Panel and Door Operation — a properly functioning gas spring holds access doors and hoods securely in the open position during service, protecting technicians from uncontrolled panel drop
A gas spring is a sealed pneumatic cylinder that uses compressed gas to provide controlled force, holding doors, hoods, or access panels open and cushioning their movement during opening and closing. On heavy compactors like the BC-series machines, gas springs must withstand constant vibration and repeated cycling — a worn or failed spring can cause panels to fall unexpectedly or fail to stay open during maintenance. Replacing a faulty gas spring with a genuine Bomag part restores the smooth, controlled operation the machine was built to deliver.
Part Details
| Part Number | 05581177 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Gas Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 672 RB | 00817909 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818179, 00818885, 00818933, 00824639 |
| Refuse / Landfill Compactor | BC 572 RB-2 | 00818183, 00818893, 00824257 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00818895, 00824643 |
| Soil Compactor | BC 772 EB-2 | 00818187, 00818897 |
| Soil Compactor | BC 672 EB-2 | 00818189 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818887, 00818931, 00824641 |
| Refuse / Landfill Compactor | BC 772 RB-3 | 00824101 |
| Refuse / Landfill Compactor | BC 672 RB-3 | 00824259 |
| Refuse / Landfill Compactor | BC 772 RS-3 | 00824349 |
| 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.
