The Bomag 05973023 Level Sending Unit is a genuine OEM component designed for Bomag BW 177 D-3 single drum rollers and a wide range of BW-series tandem rollers, including the BW 131 ACW-2, BW 131 AD-2, BW 100 AD-4, BW 100 AC-4, BW 120 AD-4, BW 120 AC-4, BW 125 AD-4, and BW 125 AC-4. Sourced directly from Bomag, this level sending unit carries the exact OEM specifications your machine was built with, so you can be confident in a correct, direct-fit installation. If your roller is displaying inaccurate fluid level readings or the sending unit has failed entirely, replacing it with part number 05973023 restores accurate monitoring and keeps your machine operating within safe parameters.
Key Features
- Genuine OEM Sensing Accuracy — calibrated to the exact electrical output specifications Bomag engineered for these rollers, ensuring the instrument panel receives accurate fluid level data
- Direct OEM Replacement — matches the original mounting configuration, connector, and sender range, allowing a straightforward swap with no adapter modifications
- Broad BW-Series Coverage — fits the BW 177 D-3 single drum roller and tandem rollers including the BW 100 AD-4, BW 100 AC-4, BW 120 AD-4, BW 120 AC-4, BW 125 AD-4, BW 125 AC-4, BW 131 AD-2, and BW 131 ACW-2
- Protects Critical Systems — a properly functioning level sending unit gives operators an accurate read of fluid levels, helping prevent low-fluid operation that can cause premature component wear or machine damage
- Verified Part Number — ordering by Bomag part number 05973023 confirms you are receiving the correct sender unit for your specific machine, eliminating guesswork at the parts counter
A level sending unit monitors the fluid level inside a reservoir — typically hydraulic fluid, coolant, or fuel — and transmits a corresponding electrical signal to the machine's gauge or warning system on the operator panel. When this component fails or drifts out of calibration, the gauge may read incorrectly or stop responding altogether, leaving the operator without a reliable indication of fluid status. Running a roller with undetected low fluid levels can accelerate wear on pumps, engines, and other hydraulic components, making a functioning level sending unit an important part of routine machine health.
Part Details
| Part Number | 05973023 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Level Sending Unit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 177 D-3 | 00815310 |
| Tandem Roller | BW 131 ACW-2 | 00817468 |
| Tandem Roller | BW 131 AD-2 | 00817469 |
| Tandem Roller | BW 100 AD-4 | 00817685, 00818465, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00817687, 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00817689, 00818377, 00818469, 00818477, 00818593, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00817691, 00818471, 00818597 |
| Tandem Roller | BW 125 AD-4 | 00817937, 00818473 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
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.
