Bomag 58260396 Proximity Switch

The Bomag 58260396 Proximity Switch is a genuine OEM component designed for BW 154 and BW 174 series tandem rollers and RS 460 and RS 500 recyclers/stabilizers. Sourced directly from Bomag, this proximity switch meets the exact electrical and dimensional specifications of the original unit it replaces. This switch installs directly into the designated sensor position with no modifications, ensuring your machine's control system receives accurate, uninterrupted signal input. Confirmed fitment spans a wide range of BW 154 and BW 174 tandem roller variants, including the BW 154 AP-4, BW 154 ACP-4, BW 174 AP-4, BW 174 AP-4i, BW 174 AP-4f, BW 174 APO-4i, BW 174 APO-4f, and BW 174 AP-4v, as well as the RS 460, RS460 Stage V, and RS 500.

Key Features

• Genuine OEM Signal Accuracy — matched to the exact switching distance, output voltage, and frequency response specified for this sensor position, so the machine's control system reads cleanly every time
• Direct-Fit Replacement — manufactured to the same thread, body diameter, and connector configuration as the original, allowing the sensor to seat correctly in the mounting boss without rework
• Broad Tandem Roller Coverage — fits BW 154 AP-4, BW 154 ACP-4, BW 174 AP-4, BW 174 AP-4i, BW 174 AP-4f, BW 174 APO-4i, BW 174 APO-4f, BW 174 AP-4v, and additional AM and PB variants across both series
• Recycler/Stabilizer Compatibility — also confirmed for RS 460, RS460 Stage V, and RS 500 recyclers/stabilizers, covering a wide spread of Bomag's heavy soil-treatment line
• Control System Integrity — a worn or failed proximity switch produces erratic or absent sensor signals, triggering fault codes, limiting machine output, or disabling safety-critical functions; this genuine replacement restores correct operation immediately
• Electrical Safety Compliance — as a sensor feeding the machine's electronic control unit, correct output range and insulation rating matter; this OEM part meets Bomag's original electrical specifications, keeping the control circuit within design limits

A proximity switch is a non-contact electronic sensor that detects the presence or position of a metal target — such as a drum, shaft, or rotating component — without physical contact, and sends a corresponding signal to the machine's control unit. On Bomag tandem rollers and recyclers/stabilizers, these sensors monitor critical positions and speeds that the controller relies on to regulate drum operation, vibration, and drive functions. When a proximity switch degrades or fails, the control unit loses that input, which can result in fault codes, restricted machine performance, or the disabling of key operating modes until the fault is resolved.

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.

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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.