The Bomag 05614275 Coupling Hub is a genuine OEM component designed for the BW 75 ADL, BW 75 AD-2, and BW 75 AD walk-behind light rollers. Sourced directly from Bomag, this hub delivers an exact match to the original part in dimensions, material, and fit. This coupling hub is confirmed compatible across the BW 75 AD series, giving operators and service technicians confidence in the repair. When it comes to drivetrain components on compaction equipment, OEM accuracy is what keeps the machine running true.
Key Features
- Genuine OEM Engineering — Manufactured to Bomag's original specifications, ensuring the hub's bore, keyway, and mating surfaces match the drivetrain assembly precisely — no guesswork on tolerances.
- Direct Replacement Fitment — Engineered to seat and connect exactly as the original hub did, allowing straightforward installation without modification to surrounding drivetrain components.
- BW 75 AD Series Coverage — Verified fit for the BW 75 ADL, BW 75 AD-2, and BW 75 AD walk-behind light rollers, covering the full BW 75 AD family.
- Drivetrain Torque Transfer — A correctly fitted coupling hub maintains positive torque transfer between the engine and drum drive, preserving compaction consistency and forward motion control.
- Long-Term Component Integrity — OEM material grade resists the cyclic loading and vibration inherent to walk-behind roller operation, helping this hub hold up over extended service life.
The coupling hub is a core drivetrain component that transmits rotational torque from the engine or gearbox output shaft to the connected driven assembly. It achieves this connection through a precision-machined bore and keyway interface, locking the hub to the shaft so power is transferred without slip or play. When a coupling hub wears, cracks, or loosens, the drivetrain loses its positive connection — resulting in inconsistent drum drive, vibration, or complete loss of forward propulsion. Replacing a damaged hub with a genuine OEM part restores the correct mechanical interface and keeps the BW 75 AD series roller performing as designed.
Part Details
| Part Number | 05614275 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Coupling Hub |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 75 ADL | 00810017 |
| Walk-Behind / Light Roller | BW 75 AD-2 | 00817563, 00811410 |
| Walk-Behind / Light Roller | BW 75 AD | 00810032, 00810132, 00811566 |
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.
