Pro-Form 831.29675.0 Treadmill Rear Idler Roller (RP427)

## Pro-Form 831.29675.0 Treadmill Rear Idler Roller

The Pro-Form 831.29675.0 Treadmill Rear Idler Roller is a replacement treadmill roller identified by part number RP427. It fits the rear roller position on the specified Pro-Form treadmill and helps support the walking belt as it travels around the rear of the machine. If the original rear idler roller shows signs of wear or needs replacement during treadmill service, this part can help restore the correct roller setup.

Product Details and Benefits

This product is a treadmill rear idler roller made for use with the Pro-Form model 831.29675.0. The roller sits at the back of the treadmill deck and works with the walking belt and other drive components. Because the rear roller helps maintain the belt’s path, replacing a worn or damaged roller can support proper belt movement and help the treadmill operate as intended.

The part is listed under the product category **Treadmill Rollers**. Its product name is **Pro-Form 831.29675.0 Treadmill Rear Idler Roller**, and its SKU and identifying part number are **RP427**. The listing also identifies the brand as **ProForm**.

This replacement roller may suit treadmill owners, repair technicians, and customers maintaining an existing Pro-Form machine. It provides a specific replacement option instead of trying to adapt an unrelated treadmill roller. Matching the correct roller to the treadmill model helps reduce the risk of ordering a part that does not fit the equipment.

Compatibility and Applications

The Pro-Form 831.29675.0 rear idler roller is identified for the following equipment:

- **Brand:** ProForm / Pro-Form
- **Equipment type:** Treadmill
- **Treadmill model:** 831.29675.0
- **Part type:** Rear idler roller
- **Part number:** RP427
- **SKU:** RP427

This part is intended to replace the rear idler roller on the specified Pro-Form treadmill. It is not listed as a universal treadmill roller, so customers should confirm the treadmill model and original part number before ordering. The part may be useful when servicing the treadmill belt system or replacing the rear roller assembly.

Why Choose This Product

Choosing a model-specific rear idler roller makes the replacement process easier to identify and helps you match the part to the treadmill listed in the product details. The RP427 part number also gives you a clear reference when comparing the replacement with the roller currently installed on your machine.

Replacing the correct treadmill roller can help maintain the belt-support system and keep the rear section of the treadmill properly configured. Always compare the replacement part with the original component before installation.

Before You Buy

Verify that your treadmill is a **Pro-Form or ProForm model 831.29675.0** and that **RP427** matches the part you need. Compare the existing rear idler roller with the product image and available roller measurement reference before placing your order. The listing does not provide dimensions, material details, warranty information, or package quantity, so confirm those details if they are important for your repair.