Bomag 05821514 Filling Level Sensor

The Bomag 05821514 Filling Level Sensor is a genuine OEM component designed for a wide range of Bomag tandem rollers, single drum rollers, pneumatic tyred rollers, and cold milling machines. Sourced directly from Bomag, this sensor matches the original equipment specification and drops into place without modification. It covers an extensive lineup including BW 141 AD-5, BW 161 AD-5, BW 202 AD-5, BW 213 D-5, BW 219 DH-5, BW 226-5, BM 500/15 Stage V, BM 600/15 Stage V, and many additional BW-series models. When a filling level sensor begins to fail, fluid management and machine monitoring are compromised — replacing it with part number 05821514 restores accurate level detection and keeps your machine operating within its designed parameters.

Key Features

• Genuine OEM Accuracy — sourced directly from Bomag, this sensor meets the exact electrical output and detection range specified for your machine's fluid monitoring system.
• Direct-Swap Fitment — engineered to the same connector, thread, and body dimensions as the original, allowing straightforward removal and installation.
• Broad Model Coverage — fits Bomag tandem rollers, single drum rollers, pneumatic tyred rollers, and cold milling machines across the BW and BM families, including models such as the BW 141 AD-5, BW 206 AD-5, BW 213 DH-5, BW 219 PDH-5, BW 226 DI-5, BM 500/15-2, and BM 600/15-2.
• Restored Fluid Level Monitoring — a functioning filling level sensor gives the machine's control system accurate, real-time fluid data; a failed sensor can trigger false warnings or, worse, allow fluid levels to drop undetected and cause component damage.
• Operational Safety Compliance — accurate level sensing is critical to safe machine operation; using the correct OEM sensor ensures the monitoring system responds as designed and alerts the operator before fluid levels become critical.

A filling level sensor monitors the fluid level inside a reservoir — typically for water, fuel, or hydraulic fluid — and relays that information to the machine's onboard control system or instrument cluster. When the sensor is working correctly, the operator receives accurate readings and timely low-level warnings that protect key components from running dry. If the sensor degrades or fails, readings become erratic or absent entirely, leaving critical fluid systems unmonitored and increasing the risk of damage to pumps, engines, or other components that depend on adequate fluid supply.

Part Details

Compatibility & Fitment

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.