Product Introduction
The LifeSpan TR4000i TR1200i Treadmill RPM Speed Sensor Wire Harness (SS17) is a replacement speed sensor wiring component for compatible LifeSpan treadmills. This harness connects the treadmill’s RPM speed sensor within the machine’s wiring system. If the original harness is damaged, worn, or no longer functioning correctly, replacing it with the correct part can help restore the connection needed for the treadmill’s speed-sensing system.
This product is listed under the **Speed Sensors** category and carries the part number and SKU **SS17**.
Product Details and Benefits
The SS17 is a treadmill RPM speed sensor wire harness designed for use with specific LifeSpan treadmill models. As a wiring harness, it provides the connection between the speed sensor and the treadmill’s related electrical components. A properly matched replacement harness can help address problems caused by a damaged or faulty sensor wire connection.
This part may suit customers repairing a LifeSpan treadmill rather than replacing the entire machine. Replacing only the failed wiring component can help reduce repair costs and extend the useful life of existing fitness equipment.
Each part has been carefully inspected by skilled technicians for performance and safety before being offered for sale. This is a **used fitness replacement part**, so its appearance may show normal differences from a new component. The seller carries multiple items in stock, and the part received may look slightly different from the product image. The image serves as a reference, but the seller states that the item will be the exact model and part listed.
Using a pre-owned treadmill component also supports the reuse of fitness equipment parts and helps reduce unnecessary waste.
Compatibility and Applications
The **LifeSpan SS17 RPM speed sensor wire harness** is listed for these treadmill models:
- **LifeSpan TR4000i treadmill**
- **LifeSpan TR1200i treadmill**
It is intended to replace the original RPM speed sensor wire harness used in these compatible LifeSpan treadmill systems. The part is suitable for treadmill owners, fitness equipment repair technicians, and service professionals who need a replacement wiring harness for a LifeSpan machine.
The product source also lists the serial numbers **AD14C02291** and **AB15D02404**. These details may help with identification, but buyers should compare their treadmill’s model and existing part before ordering.
## Why Choose This Replacement Part
The SS17 provides a targeted replacement for the treadmill’s RPM speed sensor wiring instead of requiring replacement of a larger assembly or the entire treadmill. Its inspected condition offers a practical option for repairs involving the original harness. Choosing the correct model-specific part can also help avoid compatibility problems during servicing.
Because this item is used, it may offer a lower-cost repair option while helping keep a functioning LifeSpan treadmill in service.
Before You Buy
Confirm that your treadmill is a **LifeSpan TR4000i or TR1200i** and that the required component is the **RPM speed sensor wire harness, part SS17**. Compare the existing harness and part identification where possible. Product images are for reference only, and the supplied part may have a slightly different appearance while remaining the listed model and component.
Installation information, dimensions, material details, and warranty coverage are not provided. If you need additional information before ordering, contact the seller.
