The Bomag 05713694 Ring Gear is a genuine OEM component designed for a broad range of Bomag BW-series tandem rollers and single drum rollers, including the BW 138 AD, BW 135 AD, BW 135 AC, BW 144 AD-2, BW 145 D-3, BW 145 DH-3, and BW 145 PDH-3, as well as the C 825 C single drum roller. Sourced directly from Bomag, this ring gear matches the original part to the exact dimensional and material specification your machine left the factory with. Confirming part number 05713694 against your serial number and service documentation before ordering is always recommended to ensure correct fitment across the full range of compatible models.
Key Features
- Genuine OEM Gear Geometry — machined to the original tooth profile and hardness specification, delivering the same engagement accuracy as the factory-installed component
- Direct OEM Replacement — matches the mounting interface and tooth count of the original ring gear, allowing straightforward installation without modification to surrounding drivetrain components
- Broad Model Coverage — fits Bomag BW 125 ACH, BW 125 ADH, BW 135 AC, BW 135 AD, BW 138 AC, BW 138 AD, BW 138-AD, BW 144 AD-2, BW 145 D-3, BW 145 DH-3, BW 145 PDH-3, BW 154 AD-2, BW145D 3, BW145PDH 3 tandem and single drum rollers, and the C 825 C single drum roller
- Drivetrain Integrity Restored — a worn or damaged ring gear causes loss of drive engagement, vibration, and accelerated wear on mating pinion components; replacing it promptly protects the surrounding gear train
- Backed by Bomag OEM Standards — supplied under the Bomag part number 05713694, giving you full traceability and confidence in material grade and heat treatment consistency
The ring gear is a core element of the machine's drive system, transferring rotational force from the drive motor to the drum or wheel assembly. It meshes with a corresponding pinion gear to multiply torque and maintain smooth, controlled power delivery during compaction passes. When the ring gear wears — through normal use, lubrication breakdown, or impact loading — tooth surfaces degrade, causing rough engagement, audible grinding, and ultimately a loss of drive that takes the machine out of service. Replacing this component with a genuine Bomag part restores proper mesh geometry and ensures the drivetrain operates at the efficiency the machine was designed to deliver.
Part Details
| Part Number | 05713694 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Ring Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 138 AD | 00810191, 00817473 |
| Tandem Roller | BW 125 ACH | 00817466 |
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 135 AC | 00817470 |
| Tandem Roller | BW 135 AD | 00817471 |
| Tandem Roller | BW 138 AC | 00817472 |
| Tandem Roller | BW 144 AD-2 | 00817478 |
| Single Drum Roller | BW 145 D-3 | 00817479 |
| Single Drum Roller | BW 145 DH-3 | 00817481 |
| Single Drum Roller | BW 145 PDH-3 | 00817483 |
| Tandem Roller | BW 154 AD-2 | 00817490, 00817491 |
| Tandem Roller | BW 138-AD | 00817572 |
| Single Drum Roller | BW145D 3 | 00817576 |
| Single Drum Roller | BW145PDH 3 | 00817577 |
| Single Drum Roller | C 825 C | 00817578 |
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.
