# Horizon Fitness Elite 3.1T TM135-1US Treadmill RPM Speed Sensor (SS334)

\## Horizon Fitness Elite 3.1T TM135-1US Treadmill RPM Speed Sensor SS334

The Horizon Fitness Elite 3.1T TM135-1US Treadmill RPM Speed Sensor is a replacement treadmill sensor identified by part number SS334. It is designed for the treadmill’s RPM and speed-sensing system, helping the equipment detect motor or belt movement during operation. If your Horizon Fitness treadmill has a faulty, damaged, or worn speed sensor, this part may help restore the sensor connection needed for normal treadmill operation.

## Product Details and Benefits

This product is a treadmill RPM speed sensor for the Horizon Fitness Elite 3.1T. The sensor provides the equipment with speed-related movement information, allowing the treadmill system to monitor rotation while the machine runs. A correctly matched sensor can help support accurate speed detection and proper communication between the treadmill’s moving components and control system.

The product is listed under the following identification:

\- \*\*Brand:\*\* Horizon Fitness  
\- \*\*Product type:\*\* Treadmill RPM speed sensor  
\- \*\*Product category:\*\* Treadmill Sensors  
\- \*\*Product name:\*\* Horizon Fitness Elite 3.1T TM135-1US Treadmill RPM Speed Sensor  
\- \*\*Part number:\*\* SS334  
\- \*\*SKU:\*\* SS334  
\- \*\*Barcode:\*\* SS334

Replacing the correct sensor can help address problems related to speed detection when the original component no longer works as intended. It also gives treadmill owners and repair professionals a clearly identified part for servicing the equipment instead of replacing the entire treadmill.

## Compatibility and Applications

The Horizon Fitness SS334 RPM speed sensor is listed for the following treadmill:

\- \*\*Horizon Fitness Elite 3.1T\*\*  
\- \*\*Model:\*\* TM135-1US  
\- \*\*Associated serial number:\*\* TM135-B05040057

This component is intended for use in the treadmill’s RPM and speed-sensing system. It is suitable for equipment owners, treadmill repair technicians, fitness equipment service providers, and anyone replacing the original sensor on a compatible Horizon Fitness Elite 3.1T treadmill.

Because treadmill parts can vary by model and production series, do not rely on the brand name alone when ordering. Confirm that your machine is the Elite 3.1T TM135-1US and check the listed serial number, TM135-B05040057, against your treadmill and the original component.

## Why Choose This Product

The SS334 provides a specific replacement option for a compatible Horizon Fitness treadmill. Its clear part number makes it easier to identify when searching for an Elite 3.1T RPM sensor or TM135-1US speed sensor. Using the correct model-specific component can simplify the repair process and help avoid ordering a sensor intended for a different treadmill.

## Before You Buy

Verify the treadmill brand, model, and serial information before placing your order. This sensor is listed for the \*\*Horizon Fitness Elite 3.1T TM135-1US\*\*, with the associated serial number \*\*TM135-B05040057\*\*. Also compare the part number on your existing sensor, if available, with \*\*SS334\*\*.

The provided product information does not specify dimensions, materials, installation instructions, package quantity, or warranty details. Confirm those requirements before purchase if they are important to your repair.

## Details

- **Price:** 29.99 USD
- **Vendor:** Horizon Fitness
- **Type:** Treadmill Sensors
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 29.99 USD | In stock |

## Images

- SS334
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## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/horizon-fitness-elite-3-1t-tm135-1us-treadmill-rpm-speed-sensor-ss334)
> Updated: 2026-08-29