## Star Trac 9-3573-MUSAP3 Treadmill Heart Rate Pulse Bar (KP136)
The Star Trac 9-3573-MUSAP3 Treadmill Heart Rate Pulse Bar is a replacement-style key pad component for a Star Trac treadmill. It is used with the treadmill’s heart rate monitoring area and is intended for equipment repair, maintenance, or parts replacement. If the original pulse bar or related keypad component has become damaged, worn, or needs replacement, this part may help you restore the corresponding treadmill function—provided the model and part number match your equipment.
Product Details and Benefits
This Star Trac treadmill heart rate pulse bar carries the product number **KP136**. The listing identifies it as a **Key Pads** category part and associates it with the Star Trac **9-3573-MUSAP3** treadmill assembly.
The pulse bar forms part of the treadmill’s heart rate monitoring interface. During a workout, treadmill users typically use the pulse bar by holding the designated contact area so the equipment can read heart rate information through the hand-contact sensors. Replacing a missing or damaged component can help maintain the intended operation of the treadmill’s heart rate monitoring system.
This product may suit fitness equipment technicians, commercial gym operators, service departments, and owners who need a specific Star Trac replacement part rather than replacing an entire treadmill. Using the correct component can also make equipment servicing more practical when the rest of the treadmill remains in working condition.
The available product information identifies this item as a Star Trac part, but it does not provide dimensions, color, material, package quantity, installation instructions, or warranty details. Those specifications should not be assumed when comparing this component with another treadmill pulse bar.
Compatibility and Applications
The product is listed as a **Star Trac 9-3573-MUSAP3 Treadmill Heart Rate Pulse Bar**. Its stated application is the heart rate pulse bar area of a Star Trac treadmill. The listed part number and SKU are both **KP136**.
This component should be considered for repair or replacement work involving the matching Star Trac treadmill assembly. Compatibility with other Star Trac treadmill models, brands, or equipment series is not confirmed in the available listing information. Do not rely only on appearance when selecting a replacement part, because treadmill components can vary between model versions and production runs.
Why Choose This Product
The main reason to choose this part is its specific identification for the Star Trac 9-3573-MUSAP3 treadmill. A clearly identified part number makes it easier to compare the replacement with the component already installed on your equipment. It can also help a technician locate the correct item for a targeted treadmill repair.
Before You Buy
Confirm that your treadmill requires the **Star Trac 9-3573-MUSAP3** heart rate pulse bar and that **KP136** matches the number on your existing part, service records, or equipment documentation. The listing also includes the reference serial number **TRSX1601-L01084**. Check your equipment details before ordering, especially if your treadmill has been modified or repaired previously.
**Brand:** Star Trac
**Product:** Treadmill heart rate pulse bar
**Model or part reference:** 9-3573-MUSAP3
**SKU and barcode:** KP136
**Category:** Key Pads
