## ProForm Performance 400C Treadmill RPM Speed Sensor
The ProForm Performance 400C PFTL59513.2 Treadmill RPM Speed Sensor is a replacement treadmill sensor that helps the equipment monitor motor and belt rotation. If your treadmill displays an incorrect speed, loses speed feedback, or shows symptoms related to RPM sensing, this part may help restore the correct sensing function. It is intended for the ProForm Performance 400C treadmill identified by model number PFTL59513.2.
This is a preowned ProForm treadmill speed sensor sold under part number **185207** and SKU **SS444**. Each part is carefully inspected by skilled technicians before sale. The inspection helps confirm that the component is suitable for continued use, while the preowned condition provides an alternative to purchasing a new replacement component.
Product Details and Benefits
The SS444 is an RPM speed sensor designed for use inside a compatible treadmill system. The sensor monitors rotational movement so the treadmill can receive speed-related feedback during operation. A functioning sensor supports the equipment’s ability to detect belt and motor movement as intended by the treadmill’s control system.
Replacing a faulty or damaged sensor can help when troubleshooting speed-sensing issues on a compatible ProForm treadmill. It may also provide a practical way to repair existing equipment instead of replacing the entire treadmill. Because this is a used fitness equipment part, normal signs of previous use may be present.
Key product details include:
- **Product:** Treadmill RPM speed sensor
- **Brand:** ProForm
- **Compatible treadmill:** ProForm Performance 400C
- **Treadmill model:** PFTL59513.2
- **Part number:** 185207
- **SKU:** SS444
- **Condition:** Preowned
- **Category:** Treadmill Sensors
Compatibility and Applications
This replacement RPM sensor is listed for the **ProForm Performance 400C treadmill, model PFTL59513.2**. It is intended to replace the corresponding speed-sensing component in that specific treadmill model. The part is suitable for repair work, treadmill maintenance, and replacement of an original sensor that no longer provides reliable RPM feedback.
Compatibility should always be confirmed before ordering. Compare the model number on your treadmill with **PFTL59513.2**, and compare the existing sensor or service information with part number **185207**. Do not rely only on the general ProForm brand name, since treadmill parts can vary between models and revisions.
## Why Choose This Replacement Sensor?
A preowned treadmill sensor can help reduce repair costs while extending the useful life of existing fitness equipment. Choosing a replacement part also allows you to address a specific component issue without replacing a working treadmill. Each sensor is inspected before shipment, giving you important condition information when considering a used replacement part.
Please note that product images are for reference only. The seller carries multiple units, so the sensor you receive may show slight visual differences from the pictured item. The shipped part will match the listed model and part type.
Before You Buy
Confirm that your treadmill is a **ProForm Performance 400C PFTL59513.2** and that the required component is an RPM speed sensor with part number **185207**. Installation details are not provided, so consult your treadmill’s service documentation or a qualified repair technician if needed. This listing is for the preowned sensor itself; any additional parts, tools, or installation services are not specified.
