The Bomag 05520148 Supporting Disc is a genuine OEM component designed for a wide range of Bomag tandem rollers, walk-behind rollers, recycler/stabilizers, and cold milling machines. Sourced directly from Bomag, this part carries the same specifications as the original, ensuring a correct, confidence-inspiring fit across every compatible machine. This supporting disc is confirmed for use on BW-series tandem rollers including the BW 141 AD-2, BW 144 AD-2, BW 151 AC-2, BW 151 AD-2, BW 154 AD-2, BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD-2, BW 202 AD-2, and BW 202 AHD-2, as well as BW 71 E, BW 71 E-2, and BW 71 EHB-2 walk-behind rollers, MPH 121, MPH 122, and MPH 122-2 recycler/stabilizers, RS 460 recycler/stabilizer, and BM2000/65 Stage V and BM2200/65 Stage V cold milling machines. Ordering by part number 05520148 ensures you receive the correct component with no guesswork.
Key Features
- Genuine OEM Structural Integrity — Manufactured to the same dimensional and material standards as the original disc, maintaining the load-bearing performance this component must deliver.
- Direct Drop-In Replacement — Matches original mounting geometry, allowing installation without reworking or adapting adjacent components.
- Broad Bomag Compatibility — Fits tandem rollers including the BW 141 AD-2 and BW 202 AD-2, walk-behind rollers such as the BW 71 E series, MPH and RS 460 recycler/stabilizers, and BM-series cold milling machines.
- Sustained Compaction and Milling Performance — A correctly functioning supporting disc keeps rotating or oscillating assemblies properly positioned; a worn disc introduces unwanted play that degrades output quality and accelerates wear on surrounding parts.
- Verified Part Number Traceability — Stocked and sold under Bomag part number 05520148, giving you a clear reference for service records and future reordering.
A supporting disc acts as a precision spacer and load-transfer element within rotating or oscillating assemblies, holding adjacent components in correct axial alignment under operational stress. By maintaining proper positioning, this disc prevents the kind of lateral movement that leads to uneven wear on bearings, shafts, and housings. When a supporting disc wears down or becomes damaged, misalignment follows quickly, putting additional strain on nearby parts and ultimately compromising the machine's compaction or milling output.
Part Details
| Part Number | 05520148 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Supporting Disc |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 141 AD-2 | 00817474 |
| Tandem Roller | BW 144 AD-2 | 00817477, 00817478 |
| Tandem Roller | BW 151 AC-2 | 00817485 |
| Tandem Roller | BW 151 AD-2 | 00817486 |
| Tandem Roller | BW 154 AD-2 | 00817490, 00817491, 00817599 |
| Tandem Roller | BW 161 AC-2 | 00817492 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Tandem Roller | BW 164 AC-2 | 00817495 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Walk-Behind / Light Roller | BW 71 E-2 | 00817562, 00818081, 00818463, 00818769, 00824551, 00824783, 00825515, 00825901, 00826209, 00826535 |
| Tandem Roller | BW141AD 2 | 00817573 |
| Recycler / Stabilizer | MPH 121 | 00817587 |
| Recycler / Stabilizer | MPH 122 | 00817595 |
| Walk-Behind / Light Roller | BW 71 EHB-2 | 00817601, 00818083 |
| Tandem Roller | BW 164 AD-2 | 00817640 |
| Recycler / Stabilizer | MPH 122-2 | 00818177, 00818727, 00818911, 00824987 |
| Recycler / Stabilizer | RS 460 | 00824809, 00825187, 00825189 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
| Walk-Behind / Light Roller | BW 71 E | 00811030, 00811013, 00817561 |
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.
