Pro-Form CrossWalk 390 831.24823.0 Treadmill Rear Idler Roller (RP505)

## ProForm CrossWalk 390 Treadmill Rear Idler Roller

The Pro-Form CrossWalk 390 831.24823.0 Treadmill Rear Idler Roller is a replacement treadmill roller identified for the rear section of the ProForm CrossWalk 390 treadmill. It replaces the original rear idler roller when the existing component is worn, damaged, or needs replacement during treadmill repair. This preowned part may help you restore a treadmill that requires a matching rear roller instead of replacing the entire machine.

Product Details and Benefits

This product is a rear idler roller for a ProForm treadmill. The rear roller is located at the back of the treadmill walking platform and forms part of the belt support and roller assembly. When servicing a treadmill, replacing the correct roller can help ensure that the repair uses the proper component for the equipment model listed.

The part is sold under the product name **Pro-Form CrossWalk 390 831.24823.0 Treadmill Rear Idler Roller**. Its local product identifier and SKU are **RP505**. The item condition is **preowned**, so its appearance may show signs of previous use. A preowned replacement part can be useful when you need a model-specific component for an older treadmill and want to repair the existing equipment.

Because the product is a separate replacement roller, it is intended for customers performing treadmill maintenance, repair, or parts replacement. It may suit a repair technician, fitness equipment service provider, or treadmill owner who has confirmed that the rear idler roller is the part required for the repair.

Compatibility and Applications

This treadmill rear idler roller is identified for the following equipment:

- **Brand:** ProForm
- **Treadmill model:** CrossWalk 390
- **Model number:** 831.24823.0
- **Part name:** Rear idler roller
- **Product category:** Treadmill rollers
- **SKU:** RP505
- **Condition:** Preowned

The part is a replacement component for the rear idler roller assembly on the listed ProForm CrossWalk 390 treadmill. Use it for a treadmill repair or restoration where the original rear roller requires replacement. The product page does not provide compatibility information for additional ProForm models or other treadmill brands, so do not assume that it fits equipment outside the model listed above.

## Why Choose This Replacement Part

Choosing a model-specific rear idler roller can simplify a treadmill repair by allowing you to replace the identified component rather than purchase a complete treadmill. The RP505 part number also gives you a clear reference for comparing this item with your existing roller and repair documentation. As a preowned part, it may be suitable for maintaining an older ProForm CrossWalk 390 when new replacement availability is limited.

Before You Buy

Confirm that your treadmill is a **ProForm CrossWalk 390** with model number **831.24823.0**. Compare the existing rear idler roller and part identification before ordering. The listing does not provide dimensions, material details, color, installation hardware, warranty information, or package quantity. Check those requirements before purchase. The product record also shows the serial reference **BB410C01022**. This item is sold as a preowned rear idler roller, so inspect the listing details and verify compatibility with your treadmill before completing your order.