Precor M9.41si Treadmill RPM Speed Sensor HOA6427-2 (SS309)

Product Introduction

The Precor M9.41si Treadmill RPM Speed Sensor HOA6427-2 is a replacement treadmill sensor designed to monitor the running belt or motor speed on a compatible Precor treadmill. This component helps the machine detect rotational speed and send that information to the treadmill’s control system. If the original sensor has failed, become unreliable, or no longer provides accurate speed feedback, replacing it with the correct RPM speed sensor may help restore proper equipment operation.

This product is identified as **SS309** and is listed for the **Precor M9.41si treadmill**. Its part number is **HOA6427-2**.

Product Details and Benefits

The Precor M9.41si treadmill RPM speed sensor detects rotational movement within the treadmill’s drive system. The treadmill uses this feedback to monitor speed during operation. A functioning sensor supports the machine’s ability to recognize belt or motor movement and respond correctly through its control system.

As a replacement treadmill speed sensor, the HOA6427-2 can help address problems related to missing, inconsistent, or inaccurate RPM feedback when the sensor is the cause of the issue. Replacing a worn or defective component also allows you to repair the existing treadmill instead of replacing the entire machine.

**Product details:**

- **Product:** RPM speed sensor
- **Brand:** Precor
- **Compatible treadmill model:** Precor M9.41si
- **Part number:** HOA6427-2
- **SKU:** SS309
- **Category:** Treadmill Sensors
- **Product type:** Replacement treadmill sensor

The sensor is intended for use as a replacement component within the treadmill’s speed-monitoring system. It does not represent a complete treadmill control board, motor, or drive assembly.

Compatibility and Applications

The **Precor M9.41si Treadmill RPM Speed Sensor HOA6427-2** is listed for the **Precor M9.41si treadmill**. It is suitable for repair situations where the existing RPM or speed sensor requires replacement.

This part may be relevant when troubleshooting a Precor M9.41si treadmill that displays speed-related problems or does not correctly detect belt or motor movement. However, similar symptoms can result from other parts of the drive or control system. Confirm that the sensor is the suspected failed component before ordering.

Because treadmill parts can vary by model and production version, compare the part number on your existing sensor with **HOA6427-2** whenever possible. The source information also identifies the serial number **3XJ19K0061**. Verify your treadmill’s model and serial information before purchase to help ensure the replacement matches your equipment.

Why Choose This Product

This Precor replacement sensor provides a clearly identified option for servicing a compatible M9.41si treadmill. Its specific model and part-number listing makes it easier to match the component to the equipment that needs repair. Replacing only the failed sensor can also support a more focused repair when the rest of the treadmill remains usable.

Before You Buy

Confirm all of the following before placing your order:

- Your treadmill is a **Precor M9.41si**.
- The replacement part number is **HOA6427-2**.
- The existing sensor or service information identifies the part as **SS309**.
- The sensor matches the part required by your treadmill’s serial number, including **3XJ19K0061** where applicable.

Installation requirements and package contents are not specified in the available product information. Consult the treadmill’s service documentation or a qualified technician if you are unsure how to replace the sensor.