The Bomag 05901046 Transmission is a genuine OEM component designed for Bomag BW 24 RH, BW 25 RH, BW 27 RH, BW 27 RH-4i, BW 27 RH-4i BC, BW 28 RH pneumatic tyred rollers, and the BW177PDH 5 single drum roller. Sourced directly from Bomag, this transmission is manufactured to the same specifications as the original unit installed at the factory, ensuring correct engagement, load handling, and drivetrain performance. This replacement is a direct swap for the original transmission assembly, keeping your machine working the way it was engineered to work.
Key Features
- Genuine OEM Drivetrain Integrity — manufactured by Bomag to the exact torque capacity and gear ratio specifications of the original transmission, ensuring consistent power transfer under compaction loads
- Direct-Swap Replacement — matches all mounting interfaces and hydraulic connections of the original unit on compatible Bomag rollers, allowing straightforward installation without custom adaptation
- Broad Pneumatic Tyred Roller Coverage — confirmed fitment across the BW 24 RH, BW 25 RH, BW 27 RH, BW 27 RH-4i, BW 27 RH-4i BC, and BW 28 RH pneumatic tyred rollers, plus the BW177PDH 5 single drum roller
- Restored Propulsion and Control — a properly functioning transmission delivers smooth, controlled travel speed across compaction passes; a worn or failed unit causes erratic drive response, slippage, or complete loss of propulsion
- Verified Part Number Fitment — ordering by Bomag part number 05901046 confirms you are receiving the correct assembly for the machines listed, eliminating compatibility guesswork
The transmission in a pneumatic tyred roller transfers engine power to the drive wheels, regulating travel speed and direction across the compaction surface. It manages the torque demands of heavy roller operation, allowing the operator to maintain consistent passes over asphalt or subgrade material. When a transmission begins to fail, operators typically notice hesitation, loss of drive power, or difficulty controlling ground speed — all of which compromise compaction quality and can leave the machine stranded on the worksite.
Part Details
| Part Number | 05901046 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Transmission |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Pneumatic Tyred Roller | BW 24 RH | 00817755, 00818457, 00818949, 00818951, 00824405 |
| Pneumatic Tyred Roller | BW 27 RH | 00817757, 00818315, 00818953, 00818997, 00824407 |
| Pneumatic Tyred Roller | BW24RH | 00818279, 00818691 |
| Single Drum Roller | BW177PDH 5 | 00818281 |
| Pneumatic Tyred Roller | BW 25 RH | 00818321 |
| Pneumatic Tyred Roller | BW 27 RH-4i | 00824131, 00824409 |
| Pneumatic Tyred Roller | BW 27 RH-4i BC | 00824723 |
| Pneumatic Tyred Roller | BW 28 RH | 00824957 |
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.
