The Bomag 05428091 Inner Ring is a genuine OEM component designed for Bomag BP-series vibratory plates and BPR-series reversible vibratory plates, covering a wide range of models including the BPR 25/40, BPR 50/52 D, BPR 65/52 D-3, BP 15/45, BP 18/45 D-2, and many additional variants across both families. As a factory-sourced part, this inner ring is manufactured to the same specification as the original, ensuring a correct, consistent fit without any guesswork on compatibility. This component is the right choice when precision matters — whether you are servicing a BPR 30/38 D-3, a BVP 18/45, or any of the other covered models in the BPR and BP lineups.
Key Features
- Genuine OEM Dimensional Accuracy — manufactured to the exact bore, outer diameter, and hardness tolerances required for proper bearing or ring-seat function in Bomag vibratory plate compactors
- Direct Replacement Fit — matches the original mounting interface, dropping into the same position as the factory part across the full range of compatible BP and BPR models
- Broad Fitment Coverage — fits an extensive range of Bomag vibratory plates and reversible vibratory plates, including the BPR 25/40, BPR 30/38, BPR 40/45 D-2, BPR 50/52 D, BPR 65/52 D-3, BP 10/36-2, BP 15/45, BP 18/45-2, BVP 10/36, BVP 18/45, and more
- Sustained Compaction Output — a correctly fitted inner ring maintains proper load transfer and rotational alignment in the exciter or drive assembly, preserving the plate's full centrifugal force output and compaction performance
- Genuine Part Number Traceability — ordering by part number 05428091 confirms you are sourcing the exact Bomag-specified component, eliminating the risk of dimensional mismatches that can accelerate wear on surrounding components
The inner ring is a precision-machined component that forms the load-bearing interior race or seat within a bearing or rotational assembly. In vibratory plate compactors, this type of component sits at the heart of the exciter mechanism or drive shaft arrangement, transferring rotational force while supporting radial and axial loads generated during compaction. When an inner ring wears, cracks, or loses its dimensional integrity, the surrounding bearing or shaft will run out of true — causing vibration anomalies, accelerated wear to adjacent parts, and eventually a loss of compaction effectiveness or mechanical failure that sidelines the machine.
Part Details
| Part Number | 05428091 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Inner Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate | BPR 30/38 D-3 | 00811423, 00817707, 00811418, 00817709, 00817436 |
| Vibratory Plate | BP 10/36-2 | 00811803, 00812064, 00817411, 00817609, 00818605, 00817410 |
| Reversible Vibratory Plate | BPR 30/38 D | 00813503, 00855721, 00813343 |
| Vibratory Plate | BP 15/45 D-2 | 00816300, 00816409, 00811823, 00811629, 00811824, 00817414 |
| Reversible Vibratory Plate | BPR 25/40 D | 00816405, 00817433, 00810117 |
| Reversible Vibratory Plate | BPR 40/45 D-2 | 00816407, 00817735, 00819907, 00810121 |
| Vibratory Plate | BP 15/45 | 00816413 |
| Vibratory Plate | BP 15/36-2 | 00817412, 00811804, 00814617 |
| Vibratory Plate | BP 18/45 D-2 | 00817417, 00817418, 00818275, 00818459, 00811415, 00811430 |
| Vibratory Plate | BP 18/45-2 | 00817420, 00817905, 00818449, 00818603, 00811429, 00811416, 00817419 |
| Vibratory Plate | BP 6/30 | 00817428, 00817935 |
| Vibratory Plate | BP 8/34 | 00817429, 00818307 |
| Reversible Vibratory Plate | BPR 25/40 | 00817432, 00855719, 00811633 |
| Reversible Vibratory Plate | BPR 30/38-3 BPR 35/38-3 | 00817434 |
| Reversible Vibratory Plate | BPR30 /38 | 00817435 |
| Reversible Vibratory Plate | BPR55 | 00817440 |
| Reversible Vibratory Plate | BPR 65/52 D-3 | 00817442, 00817443 |
| Reversible Vibratory Plate | BPR 25/45 D-3 | 00817631, 00818269 |
| Reversible Vibratory Plate | BPR 25/45-3 | 00817646 |
| Vibratory Plate | BP 10/36-2E | 00817847 |
| Vibratory Plate | BP 12/50 A | 00818387 |
| Vibratory Plate | BVP 10/36 | 00818687, 00824083, 00824611 |
| Vibratory Plate | BVP 18/45 | 00818689, 00824081, 00824365, 00824613 |
| Reversible Vibratory Plate | BPR 25/32 | 00813338 |
| Reversible Vibratory Plate | BPR 30/38-2 | 00810115 |
| Reversible Vibratory Plate | BPR 30/38-3 | 00811419 |
| Reversible Vibratory Plate | BPR 30/38 | 00813344 |
| Reversible Vibratory Plate | BPR 30/38 D-2 | 00810114, 00816404, 00810116 |
| Reversible Vibratory Plate | BPR 40/45 D-3 | 00811420, 00817437, 00811421, 00817439, 00811427 |
| Reversible Vibratory Plate | BPR 40/45 D | 00813506, 00811632, 00810215 |
| Reversible Vibratory Plate | BPR 50/52 D-2 | 00811350, 00812044, 00811351 |
| Reversible Vibratory Plate | BPR 50/52 D-3 | 00811426, 00817441 |
| Reversible Vibratory Plate | BPR 50/52 D | 00813405, 00813406, 00813407 |
| Vibratory Plate | BP 15/45-2 | 00811547, 00811549, 00816306 |
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.
