# Horizon Fitness T401 Treadmill Front Drive Roller (RP442)

\## Horizon Fitness T401 Treadmill Front Drive Roller (RP442)

The Horizon Fitness T401 Treadmill Front Drive Roller (RP442) is a replacement treadmill roller designed for the front drive position of a Horizon Fitness T401 treadmill. The front drive roller supports the treadmill belt and works as part of the belt-drive assembly. If the original roller has worn out or needs replacement, this part can help restore the treadmill’s intended roller configuration.

## Product Details and Benefits

This product is identified as the \*\*Horizon Fitness T401 treadmill front drive roller\*\*. It belongs to the \*\*Treadmill Rollers\*\* category and carries the product number and SKU \*\*RP442\*\*. The part is intended for the front drive location rather than the rear roller position, so buyers should confirm that their treadmill requires a front drive roller before ordering.

A properly matched front drive roller helps the treadmill belt move around the front of the running deck as the machine operates. Replacing the correct roller can support routine treadmill repair and maintenance when the original component no longer performs as expected. It can also help you address a worn or damaged roller without replacing the entire treadmill.

The product listing identifies the brand as \*\*Horizon Fitness\*\* and the compatible treadmill model as the \*\*Horizon Fitness T401\*\*. The listing does not provide material, finish, roller dimensions, bearing details, installation hardware, or package quantity. For that reason, compare the replacement part with the component currently installed on your treadmill before purchase.

## Compatibility and Applications

The \*\*RP442 front drive roller is a replacement part for the Horizon Fitness T401 treadmill\*\*. It is designed to replace the treadmill’s original front drive roller, the component positioned at the front of the belt system.

This part suits treadmill owners, repair technicians, and equipment-maintenance professionals working on a Horizon Fitness T401. Use it when servicing the belt and roller assembly or when the existing front roller requires replacement. It is not described as a universal treadmill roller, and the available product information does not confirm compatibility with other Horizon Fitness models or other treadmill brands.

## Why Choose This Product

Choosing a model-specific replacement part makes it easier to match the roller to the treadmill it was designed for. The RP442 listing clearly identifies the equipment brand, model, roller position, and part number, which helps reduce confusion between front and rear treadmill rollers. Replacing only the required roller may also provide a more targeted repair than changing unrelated treadmill components.

## Before You Buy

Confirm all of the following before placing your order:

\- \*\*Brand:\*\* Horizon Fitness  
\- \*\*Treadmill model:\*\* T401  
\- \*\*Part name:\*\* Front drive roller  
\- \*\*Part number and SKU:\*\* RP442  
\- \*\*Listed serial number:\*\* TM6030809BD02811

Check your treadmill’s model information, existing roller position, and original part number. You should also compare the available roller measurement reference with your current component, since the product listing does not state the dimensions in text. Installation requirements, tools, hardware, warranty coverage, and package contents are not specified in the available product information.

## Details

- **Price:** 99.99 USD
- **Vendor:** Horizon Fitness
- **Type:** Treadmill Rollers
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 99.99 USD | In stock |

## Images

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## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/horizon-fitness-t401-treadmill-front-drive-roller-rp442)
> Updated: 2026-08-29