# Sole Fitness F63 Treadmill Heart Rate Button Board AA01870-K3 (KP251)

\## Sole Fitness F63 Treadmill Heart Rate Button Board

The Sole Fitness F63 Treadmill Heart Rate Button Board is a replacement keypad component for the heart rate controls on a Sole Fitness F63 treadmill. It is intended for treadmill owners who need to replace the original heart rate button board or restore the control function associated with this part. The component is identified by part number \*\*AA01870-K3\*\* and SKU \*\*KP251\*\*.

## Product Details and Benefits

This product is a \*\*heart rate button board\*\*, also described as a treadmill keypad component. It belongs to the \*\*Key Pads\*\* category and is designed for use with the control interface of the Sole Fitness F63 treadmill. The board provides the button-control component used for heart rate-related functions on the treadmill.

Replacing a damaged, worn, or nonworking button board can help address problems with the related control area without replacing the entire treadmill console. It may suit a repair project, service call, or maintenance job where the original component no longer operates as expected.

The product identity details are:

\- \*\*Brand:\*\* Sole Fitness  
\- \*\*Product:\*\* F63 treadmill heart rate button board  
\- \*\*Part number:\*\* AA01870-K3  
\- \*\*SKU:\*\* KP251  
\- \*\*Barcode:\*\* KP251  
\- \*\*Category:\*\* Key Pads  
\- \*\*Listed serial number:\*\* 5638182010117269

This listing is for the heart rate button board component identified above. The available product information does not provide dimensions, color, construction material, electrical specifications, or package quantity, so buyers should not assume those details before ordering.

## Compatibility and Applications

The Sole Fitness F63 Heart Rate Button Board AA01870-K3 is listed for the \*\*Sole Fitness F63 treadmill\*\*. It is a replacement part for the treadmill’s heart rate button control area and is intended to replace the corresponding original component.

Compatibility should be confirmed against the treadmill model and the part number printed on the existing board or referenced in the treadmill’s service documentation. Product names can vary by production run, and similar treadmill keypads may not use the same board. The available listing does not confirm compatibility with other Sole Fitness treadmill models, other brands, or alternative F63 versions.

This part may be useful for:

\- Replacing a faulty heart rate button board  
\- Repairing a Sole Fitness F63 treadmill keypad  
\- Supporting treadmill console maintenance  
\- Matching an existing board marked \*\*AA01870-K3\*\*

\## Why Choose This Replacement Part

Choosing a part with the correct model and part number can make the repair process more precise. This board gives the buyer a clearly identified replacement option for the heart rate button area of a Sole Fitness F63 treadmill. It can help avoid replacing a larger console assembly when only the button board requires attention.

## Before You Buy

Check that your treadmill is a \*\*Sole Fitness F63\*\* and compare the original component with part number \*\*AA01870-K3\*\*. Also verify the listed SKU, \*\*KP251\*\*, where applicable. Review the product images and physical layout carefully before ordering, especially if your treadmill has been modified or repaired previously.

Installation details, tools, dimensions, wiring information, warranty coverage, and package contents are not provided in the available product information. If you are unsure about fitting or installation, consult the treadmill’s service documentation or a qualified repair technician.

## Details

- **Price:** 39.99 USD
- **Vendor:** Sole Fitness
- **Type:** Key Pads
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 39.99 USD | In stock |

## Images

- KP251
- KP251
- KP251
- KP251

## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/sole-fitness-f63-treadmill-heart-rate-button-board-aa01870-k3-kp251)
> Updated: 2026-08-29