The Bomag 05585790 Bevel Gear and Pinion is a genuine OEM component designed for BW 172 D-2 and BW 142 D-2 single drum rollers. Sourced directly from Bomag, this part delivers the exact tooth geometry, hardness rating, and mesh tolerances required by these machines. It replaces the matched gear set as a complete unit, ensuring the drivetrain is restored to original operating specification. If your BW 172 D-2 or BW 142 D-2 is showing signs of drive inefficiency, noise, or power loss, this is the correct replacement component confirmed by part number 05585790.
Key Features
- OEM-Matched Gear Geometry — Cut and heat-treated to Bomag's exact tooth profile, ensuring proper load distribution across the gear mesh from the first hour of use.
- Sold as a Matched Set — The bevel gear and pinion are supplied together as a mated pair, eliminating the risk of mismatched wear profiles that occur when individual gears are replaced separately.
- Direct Fitment for BW-Series Single Drum Rollers — Confirmed for BW 172 D-2 and BW 142 D-2 single drum rollers with no modification to mounting or housing required.
- Restores Efficient Power Transfer — A worn or damaged bevel gear set causes drive noise, vibration, and loss of tractive effort; this replacement brings the drivetrain back to full mechanical efficiency.
- Genuine Bomag Part — Carries the full backing of Bomag's OEM quality assurance, meaning the materials, tolerances, and surface finish match the original production components exactly.
The bevel gear and pinion form a critical part of the drivetrain, transferring rotational power between two shafts set at an angle — typically converting power from the transmission to the drum drive system. Because these gears operate under high load and continuous meshing contact, precision fit between the gear and pinion is essential; even minor dimensional variation leads to accelerated wear, heat buildup, and eventual drivetrain failure. Replacing this set as a matched pair using part number 05585790 ensures the mesh angle and backlash are correct, preserving smooth, efficient power delivery to the drum on your BW 172 D-2 or BW 142 D-2 single drum roller.
Part Details
| Part Number | 05585790 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Bevel Gear and Pinion |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 172 D-2 | 00810074 |
| Single Drum Roller | BW 142 D-2 | 00810077 |
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.
