# Life Fitness CT-8500R Elliptical Crank Arm (MX190)

\## Life Fitness CT-8500R Elliptical Crank Arm MX190

The Life Fitness CT-8500R Elliptical Crank Arm is a replacement-style mechanical component for the crank assembly of a Life Fitness CT-8500R elliptical machine. It connects to the elliptical’s drive mechanism and supports the movement that transfers user input through the pedal system. If the original crank arm is damaged, worn, or missing, this part may help restore the equipment’s crank-arm assembly.

This product is identified as \*\*MX190\*\*. The manufacturer or brand is \*\*Life Fitness\*\*, and the product is listed for the \*\*CT-8500R elliptical\*\*. Its exact part number and SKU are both \*\*MX190\*\*, which gives you a clear reference when comparing the component with your existing equipment or service records.

## Product Details and Benefits

The crank arm is an important part of an elliptical trainer’s mechanical drive system. During use, it helps connect the pedal movement to the rotating crank mechanism. A properly matched crank arm supports the intended movement of the elliptical and helps keep the pedal assembly connected to the drive system.

The Life Fitness CT-8500R Elliptical Crank Arm is designed around the crank-arm requirements of the CT-8500R model. It can be useful for equipment maintenance, repair work, or refurbishment projects where the original crank arm no longer provides reliable service. Replacing the affected component instead of replacing the entire elliptical may help keep compatible equipment in operation, subject to inspection by the buyer or a qualified technician.

This listing identifies the item as a single crank arm component by product name. The available product information does not specify the material, finish, color, dimensions, mounting hardware, or included accessories. Review the product photos and compare the shape, mounting points, and existing part before ordering.

## Compatibility and Applications

The Life Fitness CT-8500R Elliptical Crank Arm is identified for use with the \*\*Life Fitness CT-8500R elliptical\*\*. It is intended for the crank-arm position within that equipment and is suitable for repair or replacement applications involving the CT-8500R model.

This is not a complete elliptical machine, pedal assembly, drive system, or full repair kit. It is the crank arm component only, unless the seller’s package information states otherwise. The listing does not confirm compatibility with other Life Fitness elliptical models or with equipment from other brands.

## Why Choose This Product

Choosing the correct model-specific crank arm can make equipment maintenance more straightforward. The MX190 identification helps you match the part to service documentation, an existing component, or a purchasing record. It also provides a useful reference when contacting a repair professional about the CT-8500R elliptical.

## Before You Buy

Confirm that your equipment is a \*\*Life Fitness CT-8500R elliptical\*\* and that \*\*MX190\*\* matches the part number you need. Compare the replacement part with the original crank arm, including its mounting area and overall shape. The available listing does not provide dimensions, material details, installation instructions, warranty information, or confirmation of included fasteners. Verify these details before placing your order.

## Details

- **Price:** 49.99 USD
- **Vendor:** Life Fitness
- **Type:** Miscellaneous
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 49.99 USD | In stock |

## Images

- MX190
- MX190
- MX190
- MX190

## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/life-fitness-ct-8500r-elliptical-crank-arm-mx190)
> Updated: 2026-08-29