Star Trac 9-7631-MUSAP0 Treadmill Stop Switch with Wire Harness (KP231
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Star Trac 9-7631-MUSAP0 Treadmill Stop Switch with Wire Harness (KP231)

$49.99
Condition: PREOWNED
SKU: KP231
Serial #: TRPN0804-U04545
Part #:
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All eligible returns are subject to a 25% restocking fee. Please note that returns cannot be accepted for parts that have been installed or plugged in. By proceeding with your order, you agree to these terms.

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KP231
Star Trac 9-7631-MUSAP0 Treadmill Stop Switch with Wire Harness (KP231)
$49.99
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Star Trac 9-7631-MUSAP0 Treadmill Stop Switch with Wire Harness (KP231)
$49.99

Need help finding the right part?

Contact us at info@cardioequipmentparts.com before placing your order. Pro tip: include a clear picture of your machine and the part you are looking for to speed up the process.

Product Introduction

The Star Trac 9-7631-MUSAP0 Treadmill Stop Switch with Wire Harness is a treadmill control part designed to stop the equipment during operation. This assembly includes the stop switch and its connected wire harness, making it suitable for servicing a compatible Star Trac treadmill when the existing stop-control component needs replacement. The product is listed under the Key Pads category and carries the product code KP231.

A functioning stop switch provides an important way to stop a treadmill when needed. If the original switch is damaged, worn, or no longer operates correctly, installing a matching replacement part can help restore the treadmill’s stop-control function. Before ordering, compare this part with the switch and wiring currently installed on your machine.

Product Details and Benefits

This product is identified as the **Star Trac 9-7631-MUSAP0 Treadmill Stop Switch with Wire Harness**. The assembly contains:

- Stop switch for a treadmill
- Attached wire harness
- Star Trac part reference: **9-7631-MUSAP0**
- Local product name and SKU: **KP231**
- Product category: **Key Pads**
- Barcode: **KP231**

The integrated wire harness provides the connection associated with the stop-switch assembly. Purchasing the switch and harness together may help simplify part identification when the original assembly requires replacement. It also gives the repair technician a single listed component to compare against the treadmill’s existing stop control.

This part is intended for service and repair use. It does not represent a complete treadmill, console, or full keypad assembly. The product listing identifies it specifically as a treadmill stop switch with wire harness, so buyers should confirm that they need this control component rather than another console or safety-related part.

Compatibility and Applications

The Star Trac 9-7631-MUSAP0 stop switch with wire harness is associated with Star Trac treadmill equipment. Its listed part reference is **9-7631-MUSAP0**, and its product code is **KP231**. Use it when servicing a compatible Star Trac treadmill that requires this specific stop-switch and harness assembly.

Compatibility should be confirmed by matching the part number, switch design, wiring arrangement, and existing component on the treadmill. The available product information does not provide a complete list of compatible treadmill models, equipment series, connector details, wire length, dimensions, or installation instructions. Do not assume that every Star Trac treadmill uses this part.

Why Choose This Product

Choose this Star Trac treadmill stop switch when the 9-7631-MUSAP0 reference and KP231 identification match the part required for your repair. The included wire harness keeps the listed assembly together and helps distinguish it from a stop switch sold without wiring. It can support maintenance work where the treadmill’s existing stop-control component no longer functions as intended.

Before You Buy

Verify the following before placing an order:

- Brand: **Star Trac**
- Part reference: **9-7631-MUSAP0**
- SKU and barcode: **KP231**
- Product type: **Treadmill stop switch with wire harness**
- Existing switch and harness match the product shown or described

The listing does not specify dimensions, materials, color, warranty, condition, or a confirmed model-by-model compatibility list. Confirm those details with your equipment documentation or a qualified service professional if they are important to the repair.

Our standard order processing is up to 3 business days, but we almost always ship the next business day.

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              Star Trac 9-7631-MUSAP0 Treadmill Stop Switch with Wire Harness (KP231)
              Star Trac 9-7631-MUSAP0 Treadmill Stop Switch with Wire Harness (KP231)