# Sole Fitness S77 Treadmill Front Drive Roller (RP555)

\# Sole Fitness S77 Treadmill Front Drive Roller (RP555)

The Sole Fitness S77 Treadmill Front Drive Roller (RP555) is a preowned treadmill replacement part designed for the front drive position of a Sole Fitness S77 treadmill. The roller forms part of the treadmill’s belt-drive system and helps support the running belt during operation. If the original front roller is worn, damaged, or needs replacement, this part may provide a suitable match for the listed S77 treadmill model.

## Product Details and Benefits

This treadmill front drive roller carries the following product identification:

\- \*\*Brand:\*\* Sole Fitness  
\- \*\*Product type:\*\* Treadmill front drive roller  
\- \*\*Product name:\*\* Sole Fitness S77 Treadmill Front Drive Roller  
\- \*\*Part number:\*\* K140041-Z9  
\- \*\*SKU:\*\* RP555  
\- \*\*Barcode:\*\* RP555  
\- \*\*Condition:\*\* Preowned

The front drive roller fits at the front of the treadmill and works as part of the belt movement system. Replacing a worn or damaged roller can help restore the correct condition of the treadmill’s drive assembly. It may also help when servicing a machine that shows signs of roller wear or requires a replacement front roller.

Because this is a preowned component, its condition may differ from that of a new part. A preowned treadmill part can offer a practical option for repairing an existing machine while keeping the original equipment in service. Buyers should review the product photos and listing details carefully before ordering.

## Compatibility and Applications

The \*\*Sole Fitness S77 Treadmill Front Drive Roller (RP555)\*\* is listed for use with the \*\*Sole Fitness S77 treadmill\*\*. It is intended for the front drive roller position rather than the rear roller position or another treadmill assembly.

This part is suitable for treadmill repair and replacement work involving a Sole Fitness S77. It may be considered when the existing front drive roller requires service or replacement. The available product information does not confirm compatibility with other Sole Fitness treadmill models, other brands, or different equipment series. Do not assume that the part will fit another model based only on a similar appearance.

## Why Choose This Product

This part gives Sole Fitness S77 owners a clearly identified front drive roller for treadmill maintenance. The listed part number, \*\*K140041-Z9\*\*, and SKU, \*\*RP555\*\*, make it easier to compare the component with the part currently installed on your treadmill. Choosing a roller that matches the correct equipment model and position can reduce the risk of ordering the wrong treadmill component.

The preowned condition may suit buyers who need a replacement part for an existing S77 treadmill and do not require a new component. It can also support repair projects, parts sourcing, and equipment restoration.

## Before You Buy

Confirm that your treadmill is a \*\*Sole Fitness S77\*\* and that you need the \*\*front drive roller\*\*. Compare the existing component with the product photos, part number \*\*K140041-Z9\*\*, and SKU \*\*RP555\*\* before placing an order. Dimensions, material, installation hardware, and package contents are not provided in the available listing information, so verify these details if they are important to your repair. Installation should be completed by someone familiar with treadmill servicing.

## Details

- **Price:** 89.99 USD
- **Vendor:** Sole Fitness
- **Type:** Treadmill Rollers
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 89.99 USD | In stock |

## Images

- RP555
- RP555
- RP555
- RP555
- RP555
- RP555

## Additional Information

- **Condition:** PREOWNED

---

> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/sole-fitness-s77-treadmill-front-drive-roller-rp555)
> Updated: 2026-08-29