# Life Fitness TR-9100 Treadmill Right Front End Cap (EC339)

\## Life Fitness TR-9100 Treadmill Right Front End Cap (EC339)

The Life Fitness TR-9100 Treadmill Right Front End Cap is a preowned plastic replacement part for the right front area of a Life Fitness TR-9100 treadmill. This end cap is intended for buyers repairing or restoring a treadmill that has a missing, cracked, worn, or damaged right front end cap. Replacing the original component can help return the treadmill’s exterior to a more complete condition without replacing the entire machine.

## Product Details and Benefits

This product is a right front end cap made for the Life Fitness TR-9100 treadmill. It belongs to the plastic parts category and carries the part number and SKU \*\*EC339\*\*. The component is supplied in \*\*preowned condition\*\*, so it may show signs of previous use. The exact cosmetic condition should be reviewed carefully before purchase.

As an exterior treadmill component, the end cap fits into the designated right front position on the equipment. It replaces the corresponding original end-cap piece when that part is no longer usable or has gone missing. A correctly matched replacement can help complete the treadmill’s housing and maintain the intended appearance of the machine.

The part’s simple design makes it useful for treadmill repair projects, equipment refurbishment, and replacement-part inventory. It may also help owners keep an older Life Fitness treadmill in service when the original end cap needs replacement. Because this is a single replacement component, it does not replace the full treadmill frame, motor, belt, console, or other treadmill assemblies.

## Compatibility and Applications

The \*\*EC339 right front end cap\*\* is identified for the \*\*Life Fitness TR-9100 treadmill\*\*. It is intended for use on the right front side of that treadmill model. This product is not identified as a universal treadmill end cap, so buyers should compare the part with the component currently installed on their machine before ordering.

Typical applications include:

\- Replacing a missing right front treadmill end cap  
\- Repairing a damaged or worn exterior plastic component  
\- Refurbishing a preowned Life Fitness TR-9100 treadmill  
\- Keeping a compatible treadmill visually complete

The product listing identifies the brand as \*\*Life Fitness\*\*, the equipment model as \*\*TR-9100\*\*, and the replacement part as \*\*EC339\*\*.

\## Why Choose This Replacement Part

Choosing the correct side-specific part can simplify a treadmill repair and reduce the need to replace larger assemblies. This component provides a direct replacement option for the right front end-cap position on a Life Fitness TR-9100 treadmill. Its preowned status may make it suitable for buyers seeking an original replacement part for an existing machine.

## Before You Buy

Confirm that your treadmill is a \*\*Life Fitness TR-9100\*\* and that you need the \*\*right front\*\* end cap. Compare the shape, mounting area, and appearance of the existing component with the product photos and listing details before placing an order. Also verify the part number \*\*EC339\*\* to help avoid ordering the left-side component or a part for a different treadmill model.

\*\*Brand:\*\* Life Fitness  
\*\*Equipment:\*\* TR-9100 treadmill  
\*\*Part name:\*\* Right front end cap  
\*\*Part number/SKU:\*\* EC339  
\*\*Category:\*\* Plastic Parts  
\*\*Condition:\*\* Preowned  
\*\*Listed serial number:\*\* HTK383313

## Details

- **Price:** 39.99 USD
- **Vendor:** Life Fitness
- **Type:** Plastic Parts
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 39.99 USD | In stock |

## Images

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## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/life-fitness-tr-9100-treadmill-right-front-end-cap-ec339)
> Updated: 2026-08-29