The Bomag 10030303 Coupling Shaft is a genuine OEM component designed for BW 65 HS, BW 65 S, and BW 65 S-2 walk-behind light rollers. Sourced directly from Bomag, this coupling shaft meets the original engineering specifications for these machines, ensuring a correct, trouble-free installation. If your walk-behind roller is showing signs of drivetrain slippage, vibration irregularities, or shaft wear, replacing this component with the genuine Bomag part restores proper power transfer and smooth operation.
Key Features
- Genuine OEM Precision — manufactured to Bomag's exact dimensional and material tolerances for the coupling shaft position, so shaft engagement and torque transfer perform as originally engineered
- Direct Replacement Fit — engineered to slot into the same mounting position as the original, requiring no machining or adaptation during installation
- Confirmed Fitment — compatible with BW 65 HS, BW 65 S, and BW 65 S-2 walk-behind light rollers; verify your model before ordering
- Restored Drivetrain Integrity — a worn or damaged coupling shaft causes vibration, inefficient drum drive, and accelerated wear on adjacent components; this replacement brings drivetrain performance back to spec
- Long-Term Durability — genuine Bomag construction means the shaft is produced from the same grade materials as the original, resisting the torsional stress and repeated load cycles typical of compaction work
The coupling shaft transmits rotational power between two drivetrain components, keeping the drum or drive system spinning in sync with the engine's output. On walk-behind rollers like the BW 65 series, this shaft plays a critical role in translating engine torque into consistent drum movement for effective compaction. When the coupling shaft wears, cracks, or fails, the machine may exhibit vibration, loss of drive, or uneven compaction output — making timely replacement essential to keeping the roller performing at full capacity.
Part Details
| Part Number | 10030303 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Coupling Shaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 65 HS | 00810012, 00810013, 00810113 |
| Walk-Behind / Light Roller | BW 65 S | 00817559, 00811405 |
| Walk-Behind / Light Roller | BW 65 S-2 | 00817560, 00817969, 00818069, 00818777 |
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.
