Precor 9.31 9.33 9.35 Treadmill Heart Rate Receiver Board (CB57)

# Precor 9.31, 9.33, 9.35 Treadmill Heart Rate Receiver Board CB57

The Precor CB57 Heart Rate Receiver Board is a preowned replacement control board for select Precor treadmills. It is designed for use with Precor 9.31, 9.33, and 9.35 treadmill models and serves as the heart rate receiver component within the machine. If your treadmill no longer receives heart rate data correctly, replacing the original receiver board with the correct model-specific part may help restore that function.

Product Details and Benefits

This Precor treadmill heart rate receiver board carries the SKU **CB57** and part number **PPP000000043579108**. It belongs to the miscellaneous control board category and is sold in preowned condition.

The board provides the component needed for the treadmill’s heart rate receiving system. A correctly matched replacement part can help reduce unnecessary downtime when the original board has failed, become damaged, or no longer performs as expected. Using a compatible replacement board also allows you to repair an existing Precor treadmill instead of replacing the entire machine.

Each part is carefully inspected by skilled technicians for performance and safety before shipment. Because this is a used fitness equipment part, its appearance may show normal signs of previous use. The product photos serve as reference images only. The seller carries multiple units, so the board you receive may look slightly different from the pictured item. However, the seller states that the shipped part will match the exact model and part itself listed on this page.

Choosing a preowned Precor replacement board can lower repair costs compared with sourcing a new component. Reusing a working fitness equipment part also helps extend the service life of the treadmill and reduces unnecessary waste.

Compatibility and Applications

The **CB57 Heart Rate Receiver Board is a replacement part for Precor 9.31, 9.33, and 9.35 treadmills**. It is intended to replace the original heart rate receiver board used in these Precor treadmill models.

This part is suitable for treadmill owners, fitness equipment repair technicians, gyms, and service departments working on compatible Precor machines. It should be used only when the board’s model and part details match the component required by your treadmill.

Why Choose This Product

- Precor replacement heart rate receiver board
- Compatible with Precor 9.31, 9.33, and 9.35 treadmills
- SKU: **CB57**
- Part number: **PPP000000043579108**
- Preowned and inspected by skilled technicians
- Helps support repair and continued use of an existing treadmill
- Exact model and part supplied, although appearance may vary between units

Before You Buy

Confirm that your treadmill is a Precor 9.31, 9.33, or 9.35 model before ordering. Compare the existing board with the listed part number, SKU, and product name to help prevent a compatibility mistake. The listed serial number is **AGKKI29100029**.

Installation information, dimensions, materials, warranty details, and package contents are not provided on the product page. If you need additional information before purchase, contact the seller and provide your treadmill model and current board details.