The Bomag 05586050 Brake Disc is a genuine OEM component designed for Bomag BW-series and C 825 C single drum rollers. Sourced directly from Bomag, this brake disc meets the exact specifications of the original part, ensuring dependable stopping performance on every machine it serves. This component is confirmed to fit the BW 142 D-2, BW 145 D-3, BW 145 DH-3, BW 145 PDH-3, BW 177 D-3, BW 177 DH-3, BW 178 D-3, and C 825 C single drum rollers, among others covered under part number 05586050.
Key Features
- Genuine OEM Braking Integrity — manufactured to Bomag's original friction and dimensional tolerances, so stopping force and heat dissipation match what the machine was engineered for
- Direct Drop-In Replacement — machined to the same mounting interface as the original disc, fitting the existing hub and caliper assembly without alteration
- Broad Single Drum Roller Coverage — compatible with the BW 142 D-2, BW 145 D-3, BW 145 DH-3, BW 145 PDH-3, BW 177 D-3, BW 177 DH-3, BW 178 D-3, C 825 C, and additional BW-series variants listed under part number 05586050
- Consistent Clamping Surface — uniform disc thickness and surface finish maintain even caliper contact, preventing brake fade and premature pad wear during heavy compaction cycles
- Safety-Critical Fit — brake components on ride-on rollers operate under sustained load on grades and near excavations; using the correct OEM disc is essential to maintaining full braking capacity and operator safety
The brake disc is the primary friction surface in the drum roller's braking system. When the brake is applied, calipers clamp against the disc to convert the machine's momentum into heat, bringing the roller to a controlled stop. A disc that is worn, scored, or warped reduces clamping effectiveness, extends stopping distances, and can cause uneven braking that destabilizes the machine on slopes. Replacing a degraded disc with the correct Bomag 05586050 restores full braking authority and keeps the roller operating safely across the demanding stop-and-go conditions typical of soil compaction work.
Part Details
| Part Number | 05586050 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Brake Disc |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 142 D-2 | 00810077 |
| Single Drum Roller | BW 177 D-3 | 00815310, 00817503 |
| Single Drum Roller | BW 178 D-3 | 00815515 |
| Single Drum Roller | BW 145 D-3 | 00817479 |
| Single Drum Roller | BW 145 DH-3 | 00817481 |
| Single Drum Roller | BW 145 PDH-3 | 00817483 |
| Single Drum Roller | BW 177 DH-3 | 00817505 |
| Single Drum Roller | BW 177 DH 3 | 00817506 |
| Single Drum Roller | BW145D 3 | 00817576 |
| Single Drum Roller | BW145PDH 3 | 00817577 |
| Single Drum Roller | C 825 C | 00817578 |
| Single Drum Roller | BW177D-3 | 00817586 |
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.
