The Bomag 05581139 Gas Spring is a genuine OEM component designed for the BW 177 D-3 single drum roller. Sourced directly from Bomag, this gas spring delivers the exact pressure rating, stroke length, and mounting geometry required for a correct, trouble-free installation. If you're replacing a worn or failed unit on your BW 177 D-3, part number 05581139 is the factory-specified choice that ensures the panel, door, or access component it supports operates as intended.
Key Features
- OEM-Spec Pressure Rating — manufactured to the precise gas charge and damping force specified for the BW 177 D-3, so the supported assembly opens and holds position consistently
- Direct Mounting Compatibility — matches the original end fittings, rod diameter, and compressed length, allowing this gas spring to seat into the existing brackets without modification
- Confirmed Fitment — verified for BW 177 D-3 single drum rollers; part number 05581139 is listed in the Bomag OEM parts catalog for this machine
- Sustained Support Force — a correctly charged gas spring holds access panels and hoods securely open during service, protecting technicians from uncontrolled closure
- Genuine Bomag Quality — produced to the same material and seal standards as the original, resisting the vibration, dust, and temperature cycles common to compaction equipment
A gas spring is a sealed, nitrogen-charged cylinder that uses compressed gas to generate a controlled, consistent extension force. On the BW 177 D-3 single drum roller, it holds engine hoods, access panels, or service covers open while technicians perform maintenance — eliminating the need for prop rods and reducing the risk of covers dropping unexpectedly. When a gas spring loses its charge or the internal seals fail, the supported cover can no longer hold its position, creating a safety hazard and making routine service more difficult. Replacing a weakened unit promptly restores safe, hands-free access to the machine's service areas.
Part Details
| Part Number | 05581139 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Gas Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 177 D-3 | 00815310 |
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.
