# Star Trac Pro S 5531-SUSAP0 Treadmill Front Drive Roller (RP329)

\# Star Trac Pro S 5531-SUSAP0 Treadmill Front Drive Roller RP329

The Star Trac Pro S 5531-SUSAP0 Treadmill Front Drive Roller is a replacement treadmill roller for the front drive position. This component is intended for use with the Star Trac Pro S 5531-SUSAP0 treadmill and helps restore the roller assembly when the original part requires replacement. If your treadmill has a worn, damaged, or missing front drive roller, this part can help return the equipment to its intended configuration.

## Product Details and Benefits

The Star Trac RP329 is a front drive roller designed specifically for a treadmill application. The front drive roller is located at the front of the treadmill running deck and forms part of the belt drive system. It supports the running belt as the treadmill operates and works with the machine’s drive components.

Replacing the correct roller can help address issues caused by a damaged or unsuitable front roller. A matching replacement part also helps you avoid relying on improvised components that may not fit the treadmill assembly correctly. This makes the RP329 a practical choice for treadmill repair, maintenance, and parts replacement.

This product listing identifies the part as the \*\*Star Trac Pro S 5531-SUSAP0 Treadmill Front Drive Roller\*\*. Its listed part reference is \*\*RP329\*\*. The product page does not provide material, color, measurements, or additional technical specifications, so buyers should review their existing roller and treadmill documentation before ordering.

## Compatibility and Applications

The Star Trac RP329 front drive roller is listed for the following treadmill:

\- \*\*Brand:\*\* Star Trac  
\- \*\*Equipment type:\*\* Treadmill  
\- \*\*Compatible model:\*\* Pro S 5531-SUSAP0  
\- \*\*Part name:\*\* Front drive roller  
\- \*\*SKU:\*\* RP329  
\- \*\*Barcode:\*\* RP329

This replacement part is intended for the front drive roller position on the specified Star Trac treadmill. It may suit treadmill repair work in a home, commercial, fitness center, service, or equipment maintenance setting when the listed model matches the machine being repaired.

Because treadmill parts can vary by model and production version, do not assume compatibility with other Star Trac treadmills. Confirm the complete model designation and compare the existing component with the product listing before purchase.

\## Why Choose This Replacement Roller

The RP329 gives treadmill owners and service technicians a clearly identified replacement option for the front drive roller on the Star Trac Pro S 5531-SUSAP0. Using a part matched to the listed treadmill model can simplify parts identification and support a more accurate repair.

The roller can be useful when maintaining equipment, replacing a failed component, or preparing a treadmill for continued service. It is sold under the product reference \*\*RP329\*\*, which can help with future parts records and maintenance documentation.

## Before You Buy

Verify that your treadmill is a \*\*Star Trac Pro S 5531-SUSAP0\*\* and that you need the \*\*front drive roller\*\*, not another roller or belt-drive component. The listing includes the reference \*\*PS30201328\*\* as a serial-number property. Dimensions, material, package quantity, installation instructions, condition, and warranty details are not provided in the available product information. Contact the seller if you need confirmation of measurements, included hardware, or installation requirements before ordering.

## Details

- **Price:** 149.99 USD
- **Vendor:** Star Trac
- **Type:** Treadmill Rollers
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 149.99 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/star-trac-pro-s-5531-susap0-treadmill-front-drive-roller-rp329)
> Updated: 2026-08-29