# StairMaster 4000PT Stepper Input Jack Power Inlet Wire Harness (PP516)

## Product Introduction

The StairMaster 4000PT Stepper Input Jack Power Inlet Wire Harness is a preowned power-related replacement part for the StairMaster 4000PT stepper. It connects to the machine’s input jack and power inlet wiring, making it a practical choice when the original harness needs replacement during equipment repair or maintenance. This part can help fitness equipment technicians, gym owners, and service providers keep a compatible StairMaster 4000PT unit in service without replacing the entire machine.

## Product Details and Benefits

This StairMaster power inlet wire harness carries the product identification \*\*PP516\*\* and belongs to the \*\*Power Switches\*\* category. The product is sold in preowned condition and has been carefully inspected by skilled technicians for performance and safety before shipment.

The harness is designed for the power inlet and input jack area of the StairMaster 4000PT Stepper. If the matching original component has become damaged, worn, or unsuitable for continued use, a replacement harness can support the repair process. Using the correct part number helps you compare the replacement with the component already installed on your equipment.

Because this is a used fitness equipment part, its appearance may vary from the images shown on the product page. The seller carries multiple units, so the part you receive may look slightly different from the listing photos. However, the seller states that the shipped item will be the exact model and part identified in the listing.

Choosing a preowned component can also reduce the cost of maintaining older commercial fitness equipment. Reusing serviceable parts extends the working life of existing machines and helps reduce unnecessary waste.

## Compatibility and Applications

The \*\*PP516 StairMaster input jack power inlet wire harness\*\* is identified for the following equipment:

\- \*\*Brand:\*\* StairMaster  
\- \*\*Compatible equipment:\*\* StairMaster 4000PT Stepper  
\- \*\*Part name:\*\* Input jack power inlet wire harness  
\- \*\*Product category:\*\* Power Switches  
\- \*\*Part number/SKU:\*\* PP516  
\- \*\*Condition:\*\* Preowned

This component is intended for the input jack and power inlet wiring system on a StairMaster 4000PT Stepper. It may suit equipment repair, replacement, or maintenance work when the existing part matches the same model and part number.

## Why Choose This Product

This part offers a practical way to source a matching power inlet wire harness for a StairMaster 4000PT Stepper. The technicians inspect each part before sale, giving buyers useful quality information when purchasing a preowned component. Its identified part number, PP516, also makes it easier to compare the listing with service records, existing wiring, or the part removed from the machine.

A used replacement part may provide a more economical maintenance option than replacing a larger assembly or complete stepper, provided the equipment and original component match the listing details.

## Before You Buy

Confirm that your equipment is a \*\*StairMaster 4000PT Stepper\*\* and compare the existing input jack power inlet wire harness with part number \*\*PP516\*\* before ordering. Check the connector arrangement and original part identification where possible. Dimensions, materials, and installation instructions are not provided in the listing, so consult a qualified fitness equipment technician if you need help confirming fitment.

## Details

- **Price:** 29.99 USD
- **Vendor:** StairMaster
- **Type:** Power Switches
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 29.99 USD | In stock |

## Images

- PP516
- PP516
- PP516
- PP516

## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/stairmaster-4000pt-stepper-input-jack-power-inlet-wire-harness-pp516)
> Updated: 2026-08-29