The Bomag 31400444 Gear is a genuine OEM component designed for Bomag single drum rollers, including the BW 212 D-3, BW 213 D-3, BW 211D 3, BW 213 DH-3, BW 213 PDH-3, and BW 214 DH-3. Sourced directly from Bomag, this gear matches the original part in every critical dimension and material specification. It installs as a direct replacement with no need for reworking or adapting surrounding drivetrain components. If you're maintaining or repairing a compatible BW-series single drum roller, part number 31400444 is the correct OEM choice to restore proper operation.
Key Features
- Genuine OEM Gear Integrity — Manufactured to Bomag's exact tooth profile, hardness, and material grade — critical for a gear that must transmit consistent torque under heavy compaction loads.
- Direct Drivetrain Replacement — Engineered to the same dimensions as the original, this gear seats and meshes correctly with mating components right out of the box.
- Confirmed Fitment — Compatible with BW 212 D-3, BW 213 D-3, BW 211D 3, BW 213 DH-3, BW 213 PDH-3, and BW 214 DH-3 single drum rollers.
- Sustained Power Transmission — A correctly functioning gear maintains smooth, efficient power flow through the drivetrain; a worn or damaged gear causes slippage, noise, and loss of compaction force.
The gear is a core drivetrain component responsible for transmitting rotational force between shafts or drive assemblies within the roller's powertrain. It works in mesh with mating gears to deliver the correct speed and torque to the drum or propulsion system, keeping the machine operating at designed compaction output. When a gear wears, chips, or fails, the result is typically increased drivetrain noise, rough operation, or a complete loss of drive — making timely replacement essential to keeping the BW-series roller productive on site.
Part Details
| Part Number | 31400444 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 212 D-3 | 00815326 |
| Single Drum Roller | BW 213 D-3 | 00815390, 00817523 |
| Single Drum Roller | BW211D 3 | 00817520, 00817581 |
| Single Drum Roller | BW 213 DH-3 | 00817526, 00817527, 00817528 |
| Single Drum Roller | BW 213 PDH-3 | 00817530 |
| Single Drum Roller | BW 214 DH-3 | 00817532 |
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.
