# Spirit Fitness XT600 Treadmill Rear Idler Roller (RP576)

\# Spirit Fitness XT600 Treadmill Rear Idler Roller RP576

The Spirit Fitness XT600 Treadmill Rear Idler Roller (RP576) is a replacement treadmill roller intended for the rear section of a Spirit Fitness XT600 treadmill. It can help replace a worn, damaged, or missing rear idler roller during treadmill repair or refurbishment. If you are servicing an XT600 and need the rear roller assembly, this preowned part provides a specific replacement option identified by the Spirit Fitness part number RP576.

## Product Details and Benefits

This product is a rear idler roller for a treadmill. The rear idler roller forms part of the treadmill belt system and sits at the back of the running deck. Replacing the correct roller can help you restore the treadmill’s original belt assembly when the existing component no longer meets your repair needs.

The listed product is a \*\*Spirit Fitness XT600 treadmill rear idler roller\*\*. Its product identifier is \*\*RP576\*\*, which also appears as the SKU and barcode on the listing. The part is supplied in \*\*preowned condition\*\*, so it may show signs of previous use or handling. Buyers should review the product photographs and listing details carefully when evaluating its condition.

A replacement roller may suit treadmill owners, service technicians, fitness equipment repair shops, and facilities maintaining Spirit Fitness equipment. Matching the correct rear roller to the treadmill model helps reduce the risk of ordering an unsuitable component and supports a more accurate repair process.

## Compatibility and Applications

The Spirit Fitness XT600 Rear Idler Roller RP576 is listed for use with the \*\*Spirit Fitness XT600 treadmill\*\*. It is a treadmill roller designed for the rear idler position, rather than a complete treadmill or complete belt assembly.

Use this part when replacing the rear idler roller on a compatible Spirit Fitness XT600 treadmill. Before ordering, compare the part number on your existing component, service information, or equipment records with \*\*RP576\*\*. The product page does not provide a broader compatibility list, so do not assume that this roller fits other Spirit Fitness treadmill models or equipment brands unless you confirm the match separately.

## Why Choose This Product

Choosing a model-specific replacement part can make treadmill maintenance more straightforward. The RP576 identification gives you a clear reference when searching for a Spirit Fitness XT600 rear roller or comparing the part with your existing component. As a preowned part, it may also suit repair projects where sourcing an original replacement component is important.

This product is suitable for buyers who need the rear idler roller only. It does not represent a complete treadmill, drive system, or full roller set.

## Before You Buy

Confirm all of the following before placing your order:

\- \*\*Brand:\*\* Spirit Fitness  
\- \*\*Compatible equipment:\*\* Spirit Fitness XT600 treadmill  
\- \*\*Part name:\*\* Rear idler roller  
\- \*\*Part number:\*\* RP576  
\- \*\*SKU/barcode:\*\* RP576  
\- \*\*Condition:\*\* Preowned

The listing does not specify the roller’s dimensions, material, color, warranty, or package quantity. Confirm those details if they are important to your repair. Also verify that your treadmill requires the rear idler roller and that RP576 matches the original part or your equipment documentation.

## Details

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

## Variants

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

## Images

- RP576
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## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/spirit-fitness-xt600-treadmill-rear-idler-roller-rp576)
> Updated: 2026-08-29