The Bomag 05718410 Synchronous Belt Pulley is a genuine OEM component designed for Bomag BW-series tandem rollers and single drum rollers, including the BW 125 ADH, BW 135 AD, BW 138 AC, BW 138 AD, BW 138-AD, BW 124 DH-4, BW 124 DH-40, BW 124 PDH, BW 124 PDH-40, BW124PDH-40, BW124DH 4, BW145DH 40, BW 145 DH 40 BW 145 DH 4, BW 145 PDH 40 BW145 PDH 4, BW145D 40, BW145PDH 40, BW 177 D-4, and C815D. As a genuine Bomag OEM part, this synchronous belt pulley is manufactured to the exact specifications of the original, ensuring correct tooth profile geometry and dimensional accuracy for a direct, no-fuss installation. Sourced directly from Bomag, part number 05718410 is the same component that ships in new machines — giving you full confidence in fit and function across every compatible model in this coverage range.
Key Features
- OEM Tooth Profile Accuracy — manufactured to Bomag's exact pulley specifications, maintaining the correct pitch and tooth geometry that synchronous drive systems depend on for slip-free power transfer
- Direct OEM Replacement — engineered to match the original mounting bore, flange dimensions, and belt track of the factory pulley, allowing straightforward installation without machining or adaptation
- Broad BW-Series Coverage — fits a wide range of Bomag tandem rollers including the BW 125 ADH, BW 135 AD, and BW 138 AD, as well as single drum rollers including the BW 124 DH-4, BW 145 DH 40 BW 145 DH 4, BW 177 D-4, and C815D
- Sustained Drive System Integrity — a correctly seated synchronous belt pulley keeps the timing belt properly tensioned and aligned, preventing premature belt wear, skipped teeth, and loss of drive synchronization
- Genuine Bomag OEM Part — sourced through authorized Bomag supply channels, ensuring this part meets the same material and dimensional standards as the component originally installed at the factory
A synchronous belt pulley is a toothed drive wheel that meshes with a timing or synchronous belt to transfer rotational power between shafts at a fixed, slip-free ratio. In Bomag rollers, this pulley plays a critical role in coordinating engine-driven systems — keeping accessory drives or hydraulic pump inputs turning in precise synchronization with the engine. When the pulley wears, cracks, or loses tooth definition, the belt can skip or jump under load, leading to erratic drive behavior, accelerated belt degradation, and potential damage to downstream components. Replacing a worn pulley with a genuine OEM part restores the drive geometry the system was designed around, protecting both the belt and the components it drives.
Part Details
| Part Number | 05718410 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Synchronous Belt Pulley |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 135 AD | 00817471, 00818357 |
| Tandem Roller | BW 138 AC | 00817472, 00818361 |
| Tandem Roller | BW 138 AD | 00817473, 00818359 |
| Tandem Roller | BW 138-AD | 00817572, 00818389 |
| Single Drum Roller | BW 124 DH-4 | 00818295, 00824495, 00824709 |
| Single Drum Roller | BW 124 PDH | 00818297 |
| Single Drum Roller | BW124DH 4 | 00818311 |
| Single Drum Roller | BW145DH 40 | 00818323, 00818939, 00818941 |
| Single Drum Roller | BW 145 DH 40 BW 145 DH 4 | 00818325 |
| Single Drum Roller | BW 145 PDH 40 BW145 PDH 4 | 00818327 |
| Single Drum Roller | BW 177 D-4 | 00818451 |
| Single Drum Roller | BW 124 DH-40 | 00818521, 00824499 |
| Single Drum Roller | BW 124 PDH-40 | 00818523, 00824497 |
| Single Drum Roller | C815D | 00818569 |
| Single Drum Roller | BW124PDH-40 | 00818571 |
| Single Drum Roller | BW145D 40 | 00818935, 00818937 |
| Single Drum Roller | BW145PDH 40 | 00818943 |
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.
