The Bomag 05521245 Supporting Disc is a genuine OEM component designed for a wide range of Bomag walk-behind light rollers, reversible vibratory plates, and the BS 3200 recycler/stabilizer. This supporting disc installs directly into the drivetrain or vibration assembly and is sourced from Bomag to ensure exact dimensional conformance with the original equipment specification. Compatible models include the BW 62 H, BW 65 H, BW 65 S-2, BW 75 AD-2, BW 75 S-2, BPH 80/65, BPH 80/65 S, BPR 65/52 D-3, BPR 65/70 D, BPR 70/70 D, BPR 75/60 D-3, BPR 75/60 HD-3, BPR 100/80 D, and the BS 3200. Ordering by part number 05521245 ensures you receive the correct disc for your specific machine.
Key Features
- Genuine OEM Construction — machined to Bomag's original tolerances, delivering the precise material hardness and dimensional accuracy that a supporting disc requires to transfer load and resist wear under cyclic vibration stress
- Direct-Fit Replacement — this supporting disc matches the original mounting interface, allowing straightforward installation without reworking mating components or hardware
- Broad Bomag Compatibility — fits BW-series walk-behind light rollers including the BW 62 H, BW 65 H, BW 65 S-2, BW 75 AD-2, and BW 75 S-2; BPR/BPH reversible vibratory plates including the BPR 65/52 D-3, BPR 75/60 D-3, BPR 75/60 HD-3, BPR 65/70 D, BPR 70/70 D, BPR 100/80 D, BPH 80/65, and BPH 80/65 S; and the BS 3200 recycler/stabilizer
- Sustained Compaction Output — a correctly seated supporting disc maintains the structural integrity of the vibration or drive assembly, keeping compaction force consistent across the full working cycle
- Verified Part Number — referencing part number 05521245 when ordering eliminates substitution errors common with generic disc components that may share similar dimensions but differ in material grade or thickness
A supporting disc serves as a structural interface element within the vibration or drive assembly, bearing and distributing axial and radial loads between rotating and stationary components. It keeps adjoining parts correctly spaced and aligned so that vibratory force or drive torque is transmitted evenly without causing accelerated wear on surrounding hardware. When a supporting disc wears thin, becomes cracked, or loses its flatness, the assembly loses proper alignment, leading to increased vibration in unintended directions, abnormal noise, and premature failure of adjacent bearings or drive components.
Part Details
| Part Number | 05521245 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Supporting Disc |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 65 H | 00816774, 00817558, 00817973, 00818067, 00818265, 00818267, 00818743, 00818773, 00818775, 00818819, 00824353, 00825325, 00825977, 00826075, 00826077, 00826213, 00827175 |
| Reversible Vibratory Plate | BPH 80/65 S | 00817431, 00817602, 00818011, 00824255, 00824299, 00824367, 00825511, 00826089, 00826675, 00810109, 00825779 |
| Reversible Vibratory Plate | BPR 65/52 D-3 | 00817442, 00817443 |
| Reversible Vibratory Plate | BPR 75/60 D-3 | 00817445, 00817446, 00818159 |
| Reversible Vibratory Plate | BPR 75/60 HD-3 | 00817447, 00817448, 00818161 |
| Walk-Behind / Light Roller | BW 62 H | 00817557, 00818037, 00818079, 00818261, 00818263, 00818771, 00813671 |
| Walk-Behind / Light Roller | BW 65 S-2 | 00817560, 00817969, 00818069, 00818777 |
| Walk-Behind / Light Roller | BW 75 AD-2 | 00817563 |
| Walk-Behind / Light Roller | BW 75 S-2 | 00817565, 00817971, 00818077, 00818781 |
| Reversible Vibratory Plate | BPR 65/70 D | 00817869, 00817993, 00818567 |
| Reversible Vibratory Plate | BPR 100/80 D | 00817965, 00824253, 00824331, 00824379, 00825143, 00825553, 00825793, 00825795, 00826743, 00826745, 00825549 |
| Reversible Vibratory Plate | BPR 70/70 D | 00818747, 00824251, 00824329, 00824377, 00825117, 00825141, 00825547, 00825551, 00825557, 00825797, 00825799, 00826739, 00826741 |
| Recycler / Stabilizer | BS 3200 | 00818793 |
| Reversible Vibratory Plate | BPH 80/65 | 00817430 |
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.
