The Bomag 05660835 Coupling Hub is a genuine OEM component designed for Bomag BPR 30/38 D-3 and BPR 30/38 D-2 reversible vibratory plates, as well as BP 20/48 and BP 23/48 vibratory plates. Sourced directly from Bomag, this coupling hub carries the exact dimensional tolerances and material specifications required to restore proper drivetrain engagement on your machine. It installs as a direct replacement for the original, matching the OEM interface without alteration. If your plate compactor is showing signs of vibration loss, slipping drive, or irregular compaction output, this component is a common service point worth inspecting.
Key Features
- Genuine OEM Torque Transfer Integrity — manufactured to Bomag's original hub specifications, ensuring correct engagement and load distribution through the drive coupling
- Direct Drop-In Replacement — matches the OEM mounting interface on compatible vibratory plates, allowing straightforward installation without machining or adaptation
- Broad Plate Compactor Coverage — fits the BPR 30/38 D-3 and BPR 30/38 D-2 reversible vibratory plates, as well as the BP 20/48 and BP 23/48 forward vibratory plates
- Restored Compaction Performance — a worn or damaged coupling hub disrupts the transfer of engine power to the exciter assembly, leading to reduced plate output and uneven ground compaction; this replacement restores full drivetrain continuity
- Verified Part Number Fit — order with confidence using Bomag part number 05660835, confirmed against Bomag's OEM catalog for the listed machines
The coupling hub connects the engine's output shaft to the exciter or drive assembly within a vibratory plate compactor, transmitting rotational power while accommodating minor misalignment between components. It acts as a mechanical link that must maintain tight tolerances to deliver consistent vibration frequency and amplitude to the baseplate. When the coupling hub wears, cracks, or loses its interference fit, the machine may exhibit reduced compaction force, unusual noise under load, or complete loss of drive — making timely replacement essential to keeping the plate operating at rated output.
Part Details
| Part Number | 05660835 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Coupling Hub |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate | BPR 30/38 D-3 | 00811423, 00817436 |
| Vibratory Plate | BP 20/48 | 00817421, 00819911 |
| Vibratory Plate | BP 23/48 | 00817423, 00819919 |
| Reversible Vibratory Plate | BPR 30/38 D-2 | 00810116 |
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.
