The Bomag 05902503 Splined Shaft Adapter is a genuine OEM component designed for the BM 2000/60 and BM 2000/60-2 cold milling machines. Sourced directly from Bomag, this adapter delivers the exact tolerances and spline geometry required for proper drivetrain engagement on these high-output milling machines. If you're servicing or rebuilding the milling drum drive system on either of these models, this is the correct OEM part to restore full mechanical integrity.
Key Features
- OEM Spline Precision — manufactured to Bomag's exact spline profile and dimensional specs, ensuring full load transfer without slippage or uneven wear at the drive interface
- Direct Drivetrain Fit — engineered to install directly into the milling drum drive assembly on the BM 2000/60 and BM 2000/60-2 without modification or special tooling
- Cold Milling Machine Coverage — confirmed fitment for BM 2000/60 and BM 2000/60-2 cold milling machines, covering both generation variants of this large-format Bomag planer
- Drivetrain Reliability — a worn or damaged splined shaft adapter causes erratic drum engagement and accelerated wear on mating components; replacing it with a genuine OEM part restores smooth, consistent power delivery to the cutting drum
- Genuine Bomag Part — supplied as an authentic Bomag OEM component under part number 05902503, giving you full confidence in material grade, heat treatment, and dimensional accuracy
A splined shaft adapter serves as the mechanical link between the drive shaft and the milling drum assembly, transmitting rotational force through interlocking spline teeth that prevent relative movement under high torque loads. On large cold milling machines like the BM 2000/60 series, this component is subjected to significant stress during cutting operations, making material integrity and precise spline geometry critical to long-term performance. When the adapter wears or fails, power transfer becomes inconsistent, which can cause vibration, accelerated damage to surrounding drivetrain components, and reduced cutting performance across the full working width of the machine.
Part Details
| Part Number | 05902503 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Splined Shaft Adapter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM2000/60 | 00800623 |
| Cold Milling Machine | BM 2000/60-2 | 00800693, 00800695 |
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.
