## True Fitness 400 HRC Treadmill Power Switch On/Off (PP91)
The True Fitness 400 HRC Treadmill Power Switch On/Off (PP91) is a replacement power switch for the True Fitness 400 HRC treadmill. It controls the treadmill’s main power supply, allowing the equipment to be switched on or off from its power control point. If the original switch has stopped working, become damaged, or no longer operates correctly, this part may help restore the treadmill’s basic power-control function.
This product belongs to the **Power Switches** category and carries the part number and SKU **PP91**. The listed brand is **True Fitness**, and the product is identified for use with the **True Fitness 400 HRC treadmill**. Its purpose is specific: it replaces the treadmill’s original on/off power switch rather than serving as a general-purpose electronic control or motor component.
Product Details and Benefits
The PP91 power switch provides the basic on/off control used to manage electrical power to the treadmill. A working power switch makes it possible to start or shut down the equipment through the treadmill’s designated power-control system. Replacing a faulty switch can help address a power-control issue without replacing unrelated treadmill components.
This part may suit treadmill owners, fitness equipment repair technicians, and service departments looking for a replacement switch associated with the True Fitness 400 HRC model. It can also help when identifying a repair part by its exact product name and reference number.
**Product information:**
- **Brand:** True Fitness
- **Product type:** Treadmill power switch
- **Function:** On/off power control
- **Compatible equipment:** True Fitness 400 HRC treadmill
- **Part number:** PP91
- **SKU:** PP91
- **Listed serial reference:** 04-100710D
- **Condition:** Replacement part
Compatibility and Applications
The True Fitness PP91 power switch is listed for the **True Fitness 400 HRC treadmill**. It is intended to replace the treadmill’s original on/off power switch. Because treadmill parts can vary by model, production version, or serial number, confirm that your equipment matches the listed True Fitness 400 HRC model before placing an order.
This switch is for the treadmill’s main power-control function. It should not be assumed to replace a circuit board, fuse, motor controller, emergency-stop component, or other electrical part unless the original component matches the PP91 power switch specification.
### Why Choose This Replacement Switch?
Choosing a part with the correct model and part number helps reduce compatibility problems during treadmill repair. The PP91 reference gives you a clear way to compare this replacement with the switch currently installed on your True Fitness 400 HRC treadmill. It may be a suitable choice when the original on/off switch needs replacement and the equipment otherwise requires no unrelated part.
Before You Buy
Check the treadmill’s brand, model, existing switch, and available part markings before ordering. Confirm that your equipment is a **True Fitness 400 HRC treadmill** and compare the original component with **PP91**. Also review the listed serial reference, **04-100710D**, if it appears on your equipment or service records. If you are unsure about electrical part replacement, have a qualified treadmill repair technician inspect and install the switch.
