# Horizon Fitness GS950T Treadmill Front Drive Roller (RP401)

\## Horizon Fitness GS950T Treadmill Front Drive Roller RP401

The Horizon Fitness GS950T Treadmill Front Drive Roller (RP401) is a replacement treadmill roller designed for the front drive position of a Horizon Fitness GS950T treadmill. The roller supports the treadmill belt’s drive area and serves as a replacement when the original front roller needs to be changed. If you are repairing a GS950T and need the correct front drive roller, this part provides a clearly identified replacement option.

## Product Details and Benefits

This treadmill front drive roller carries the product name \*\*Horizon Fitness GS950T Treadmill Front Drive Roller\*\* and the part number \*\*RP401\*\*. The product category is \*\*Treadmill Rollers\*\*, and the listed SKU is also \*\*RP401\*\*. The barcode provided for the item is \*\*RP401\*\*.

The roller belongs at the front drive position of the treadmill. Replacing the correct roller can help you address a worn, damaged, or otherwise unsuitable original component during treadmill repair. It can also help you keep your equipment matched to the manufacturer-specific replacement part identified for the GS950T model.

Because this is a machine-specific replacement component, the part number and treadmill model matter when you order. The listing does not identify this product as a complete treadmill, treadmill belt, motor, rear roller, or universal roller. It is specifically listed as the \*\*front drive roller\*\* for the Horizon Fitness GS950T treadmill.

## Compatibility and Applications

The RP401 front drive roller is listed for the following equipment:

\- \*\*Brand:\*\* Horizon Fitness  
\- \*\*Treadmill model:\*\* GS950T  
\- \*\*Equipment type:\*\* Treadmill  
\- \*\*Component position:\*\* Front drive  
\- \*\*Part type:\*\* Replacement treadmill roller  
\- \*\*Part number:\*\* RP401  
\- \*\*SKU:\*\* RP401

This part is intended for repair or replacement work on a Horizon Fitness GS950T treadmill. Use it when the front drive roller requires replacement and the existing part matches the RP401 identification. The available product information does not confirm compatibility with other Horizon Fitness treadmill models or with treadmills from other brands, so do not assume that the roller fits additional equipment without verification.

## Why Choose This Product

The main benefit of this part is its clear equipment and component identification. It gives GS950T owners and repair technicians a specific Horizon Fitness front drive roller to reference when replacing the original roller. Matching the treadmill model, component position, and part number before purchase can reduce the risk of ordering a rear roller, a different drive component, or an incompatible part.

## Before You Buy

Confirm that your treadmill is a \*\*Horizon Fitness GS950T\*\* and that you need the \*\*front drive roller\*\*, not another roller or belt-related component. Check the part number \*\*RP401\*\* against your original part, repair documentation, or equipment records before ordering. The available listing information does not provide dimensions, material, color, package quantity, installation instructions, warranty details, or confirmation of compatibility with other models. Installation requirements may vary depending on the treadmill’s design and should be reviewed before beginning repair work.

## Details

- **Price:** 119.99 USD
- **Vendor:** Horizon Fitness
- **Type:** Treadmill Rollers
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 119.99 USD | In stock |

## Images

- RP401
- RP401
- RP401
- RP401
- RP401

## Additional Information

- **Condition:** PREOWNED

---

> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/horizon-fitness-gs950t-treadmill-front-drive-roller-rp401)
> Updated: 2026-08-29