The Bomag 05614202 Coupling Element is a genuine OEM component designed for Bomag tandem rollers, including the BW 138 AD, BW 135 AD, BW 120 AD-3, BW 120 AC-3, BW 125 ADH, and related BW-series tandem roller models. Sourced directly from Bomag, this coupling element delivers an exact OEM match for the drivetrain connection it serves. This part is confirmed to fit across the BW 100, BW 120, BW 125, BW 135, and BW 138 tandem roller families, making it a go-to service part for fleets running multiple models in this lineup. Order with confidence knowing part number 05614202 is the correct specification for your machine.
Key Features
- Genuine OEM Torque Transfer Integrity — manufactured to Bomag's exact coupling tolerances, ensuring the element transmits drive force without slip, vibration imbalance, or premature wear at the connection point
- Direct Installation Fit — engineered to seat and index exactly as the original, with no trimming or shimming needed to align with mating drivetrain components on covered tandem roller models
- Broad Tandem Roller Coverage — fits BW 100 AC-3, BW 100 AD-3, BW 120 AC-3, BW 120 AD-3, BW 125 ACH, BW 125 ADH, BW 135 AC, BW 135 AD, BW 138 AC, BW 138 AD, and additional BW-series tandem rollers
- Smooth Power Delivery Restored — a worn or degraded coupling element causes vibration, drivetrain lash, and uneven drum engagement; replacing it with a fresh OEM part restores smooth, consistent power transmission to both drums
- Long-Term Material Durability — built from materials matched to Bomag's original specification to resist the cyclic compression and torsional loading characteristic of tandem roller operation
A coupling element is a flexible drive component that sits between two rotating shafts or drivetrain members, transmitting torque while absorbing shock loads and minor misalignment. In a tandem roller, it plays a critical role in delivering smooth, balanced power to the compaction drums — protecting both the drive and driven components from impact stress during operation. When a coupling element deteriorates or fails, operators typically notice vibration, drivetrain noise, or uneven drum response, all of which compromise compaction quality and accelerate wear on surrounding components.
Part Details
| Part Number | 05614202 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Coupling Element |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 138 AD | 00810105, 00810191, 00817473, 00818359 |
| Tandem Roller | BW 135 AD | 00810120, 00817471, 00818357 |
| Tandem Roller | BW 100 AC-3 | 00817457 |
| Tandem Roller | BW 100 AD-3 | 00817458 |
| Tandem Roller | BW 120 AC-3 | 00817462 |
| Tandem Roller | BW 120 AD-3 | 00817463, 00817831, 00817833 |
| Tandem Roller | BW 125 ACH | 00817466 |
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 135 AC | 00817470 |
| Tandem Roller | BW 138 AC | 00817472, 00818361 |
| Tandem Roller | BW120AD 3 | 00817571 |
| Tandem Roller | BW 138-AD | 00817572, 00818389 |
| Tandem Roller | BW120 AD-3 | 00817849 |
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.
