# Horizon Fitness Elliptical ESC2 Tension Knob Assembly With Cable (MX366)

\## Horizon Fitness Elliptical ESC2 Tension Knob Assembly With Cable

The Horizon Fitness Elliptical ESC2 Tension Knob Assembly With Cable is a preowned replacement part for the tension adjustment system on a Horizon Fitness ESC2 elliptical. It includes the tension knob and attached cable in one assembly. If the original knob or cable is damaged, missing, or no longer usable, this replacement can help you repair the existing adjustment system without replacing the entire elliptical.

## Product Details and Benefits

This Horizon Fitness elliptical tension knob assembly provides the replacement components needed for the ESC2 model’s manual tension adjustment mechanism. The assembly includes the control knob and cable, so you receive the parts together rather than sourcing each component separately.

The knob serves as the user-operated control, while the connected cable links the adjustment point to the elliptical’s internal resistance system. Replacing a worn or damaged assembly may help return the machine to its intended adjustment setup, depending on the condition of the other related components.

This is a preowned Horizon Fitness replacement part. Each part has been carefully inspected by skilled technicians for performance and safety before shipment. Used fitness equipment parts can provide a practical way to maintain an existing machine while extending the useful life of equipment and reducing unnecessary waste.

The part is identified as \*\*MX366\*\*. The product includes the tension knob assembly with cable shown for the Horizon Fitness ESC2 elliptical.

## Compatibility and Applications

This product is designed for the \*\*Horizon Fitness ESC2 elliptical\*\*. It is intended to replace the original tension knob assembly and cable used with that equipment.

Use this part when repairing or servicing an ESC2 elliptical that has a faulty, broken, worn, or missing tension adjustment knob or cable. Because fitness equipment can vary by model and production version, confirm that your original part matches the product shown and that your machine is the Horizon Fitness ESC2 before ordering.

This replacement assembly is for the tension adjustment system. It is not a complete elliptical, a full resistance mechanism, or a universal cable-and-knob kit for all Horizon Fitness machines.

\## Why Choose This Replacement Part?

Choosing a matching replacement assembly can simplify a repair by providing the knob and cable together. A preowned part may also offer a cost-conscious alternative to replacing a larger machine component. Having the correct model-specific part helps you focus the repair on the damaged adjustment assembly instead of replacing functioning equipment.

The part has been inspected before sale, but it remains a used component and may show signs of previous use. Its condition and appearance may differ slightly from a new part.

## Before You Buy

\- \*\*Brand:\*\* Horizon Fitness  
\- \*\*Equipment:\*\* Elliptical  
\- \*\*Compatible model:\*\* ESC2  
\- \*\*Part name:\*\* Tension knob assembly with cable  
\- \*\*Part number and SKU:\*\* MX366  
\- \*\*Condition:\*\* Preowned  
\- \*\*Package contents:\*\* Tension knob assembly with cable

Product images are provided for reference. The seller carries multiple units, so the part you receive may look slightly different from the pictured item. The seller states that each unit will be the exact model and part listed. Compare the knob, cable, and original equipment details before ordering.

## Details

- **Price:** 39.99 USD
- **Vendor:** Horizon Fitness
- **Type:** Miscellaneous
- **Tags:** All

## Variants

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

## Images

- MX366
- MX366
- MX366
- MX366
- MX366

## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/horizon-fitness-elliptical-esc2-tension-knob-assembly-with-cable-mx366)
> Updated: 2026-08-29