NordicTrack T5 Zi NTL61009.1 Treadmill Rear Idler Roller (RP373)

## NordicTrack T5 Zi NTL61009.1 Treadmill Rear Idler Roller

The NordicTrack T5 Zi NTL61009.1 Treadmill Rear Idler Roller (RP373) is a replacement treadmill roller for the rear section of a compatible NordicTrack treadmill. It helps support the walking belt at the back of the machine and serves as a replacement for a worn or damaged rear idler roller. If your treadmill roller shows signs of wear or the existing part no longer functions correctly, replacing the roller can help restore the proper belt support system.

Product Details and Benefits

This product is a rear idler roller designed for use with the NordicTrack T5 Zi treadmill. The roller forms part of the treadmill’s belt-running assembly, where it helps guide and support the walking belt as the belt moves around the deck. A correctly matched rear roller is important because the treadmill belt relies on the front and rear roller assemblies to maintain its intended path.

The product is identified as RP373. It belongs to the Treadmill Rollers category and carries SKU RP373. The product barcode is also listed as RP373. These identifiers can help you compare the part with an existing roller, repair record, parts list, or order information before purchasing.

Replacing the rear idler roller may be appropriate when the original roller becomes worn, damaged, or otherwise needs replacement. It can also help when servicing a treadmill that requires a new rear roller as part of a broader belt or roller repair. Since the roller is made specifically for a listed NordicTrack treadmill model, matching the equipment and part number remains important before installation.

Compatibility and Applications

This rear idler roller is a replacement part for the NordicTrack T5 Zi NTL61009.1 treadmill. It is designed to replace the original rear idler roller used in that treadmill model.

Compatibility details:

- **Brand:** NordicTrack
- **Equipment type:** Treadmill
- **Compatible model:** T5 Zi NTL61009.1
- **Part name:** Rear idler roller
- **Part number:** RP373
- **SKU:** RP373
- **Category:** Treadmill Rollers
- **Listed serial number:** BB340C09099

Use this part for treadmill repair or maintenance when the rear idler roller requires replacement. It is not identified as a universal treadmill roller, so do not assume compatibility with other NordicTrack models or with treadmills from other brands.

## Why Choose This Replacement Part

Choosing a replacement roller with the correct model and part number helps reduce the risk of ordering an unsuitable treadmill component. The RP373 identification gives you a clear reference when comparing the replacement with the part currently installed on your machine. A properly matched rear idler roller can support the treadmill’s existing belt and roller assembly without requiring you to substitute an unverified part.

Before You Buy

Confirm that your treadmill is a **NordicTrack T5 Zi NTL61009.1** and compare the existing component with the **RP373** part number before ordering. The available product information does not list the roller’s dimensions, material, color, package quantity, warranty, or installation instructions. Check those details if they are important for your repair.

Installation should follow the treadmill’s service guidance. If you are unsure how to remove or fit the rear idler roller, consult a qualified treadmill service professional.