# Precor EFX576i Elliptical Crank Arm (MX487)

\## Precor EFX576i Elliptical Crank Arm (MX487)

The Precor EFX576i Elliptical Crank Arm is a replacement component for the Precor EFX576i elliptical machine. It connects to the elliptical’s drive and pedal mechanism, helping transfer movement as the user operates the equipment. If the original crank arm is damaged, worn, or missing, this preowned replacement part may help restore the machine’s mechanical assembly and support continued use.

## Product Details and Benefits

This product is identified as a \*\*Precor EFX576i elliptical crank arm\*\*. It is sold under the product name \*\*MX487\*\* and carries the same code as its SKU and barcode. The crank arm forms part of the elliptical’s moving mechanism and works with the pedal and drive components during each workout cycle.

A replacement crank arm can help address a specific mechanical repair without requiring replacement of the entire elliptical machine. Using the correct part may also help maintain the intended connection between the machine’s drive system and pedal assembly. This makes the component useful for equipment owners, fitness equipment technicians, repair businesses, and facilities maintaining Precor cardio machines.

The part is listed in \*\*preowned condition\*\*. Buyers should expect that it has previously been used and may show signs of normal handling or prior installation. The product page does not provide additional details about cosmetic condition, wear level, material, dimensions, or whether any related hardware is included.

## Compatibility and Applications

The \*\*MX487 crank arm is identified for the Precor EFX576i elliptical\*\*. It is intended as a replacement part for the crank arm used on that specific Precor model. The product information does not confirm compatibility with other Precor elliptical models or with equipment from other brands, so buyers should not assume that the part will fit a different machine.

This crank arm is suitable for repair or refurbishment work involving a Precor EFX576i elliptical. It may be considered when servicing the pedal-drive area or replacing an original crank arm that no longer functions correctly. Because elliptical assemblies can use model-specific components, confirm the machine model and compare the existing part before ordering.

\### Why Choose This Replacement Part

Choosing a model-specific replacement component can simplify a targeted elliptical repair and help avoid replacing a complete machine when only one mechanical part requires attention. The Precor brand identification and EFX576i model reference make it easier to match this crank arm with the equipment for which it is listed.

Its preowned condition may also suit buyers looking for a replacement component for an older machine, a maintenance project, or a repair inventory. Inspect the part carefully when received and confirm that its condition meets the needs of the planned repair.

## Before You Buy

\- \*\*Brand:\*\* Precor  
\- \*\*Product:\*\* EFX576i Elliptical Crank Arm  
\- \*\*Part/product number:\*\* MX487  
\- \*\*SKU:\*\* MX487  
\- \*\*Barcode:\*\* MX487  
\- \*\*Condition:\*\* Preowned  
\- \*\*Listed equipment:\*\* Precor EFX576i elliptical

Verify that your machine is a \*\*Precor EFX576i\*\* and that \*\*MX487\*\* matches the required crank arm before purchasing. The listing does not specify left- or right-side orientation, dimensions, included hardware, installation instructions, or warranty details. Consult the machine’s service information or compare the original component if those details affect fitment.

## Details

- **Price:** 69.99 USD
- **Vendor:** Precor
- **Type:** Miscellaneous
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 69.99 USD | In stock |

## Images

- MX487
- MX487
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- MX487
- MX487

## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/precor-efx576i-elliptical-crank-arm-mx487)
> Updated: 2026-08-29