# Precor 5.17 5.23 5.21 5.33 Elliptical Magnetic EC Brake Module 39314-101 (GP30)

## Product Introduction

The Precor Magnetic EC Brake Module 39314-101, also identified as GP30, is a replacement elliptical brake component for selected Precor fitness machines. It controls the magnetic resistance system that helps the elliptical provide a controlled exercise motion. If the brake module in your machine has failed or requires replacement, this used Precor part can help restore the equipment’s original function while extending the life of the elliptical.

This component is intended for Precor elliptical models 5.17, 5.23, 5.21, and 5.33. Confirm your machine model and the part number on the existing component before ordering to help ensure a proper match.

## Product Details and Benefits

The Precor 39314-101 Magnetic EC Brake Module is an electrical and mechanical replacement part used within an elliptical resistance system. Its magnetic braking function supports the resistance operation of the equipment, allowing the machine to create the adjustable feel users expect during exercise.

This is a used fitness equipment part that has been carefully inspected by skilled technicians for performance and safety. Reusing a tested replacement component can provide a practical way to repair an existing Precor elliptical instead of replacing the entire machine. It also supports a more sustainable approach by helping keep usable fitness equipment and parts out of landfills.

The product is supplied as the brake module identified by the GP30 stock code. The exact part is provided, although its appearance may vary slightly from the product images because multiple units may be available. These cosmetic differences do not change the listed model or part identity.

\### Product identification

\- \*\*Brand:\*\* Precor  
\- \*\*Product type:\*\* Elliptical magnetic EC brake module  
\- \*\*Replacement part number:\*\* 39314-101  
\- \*\*Local product name:\*\* GP30  
\- \*\*SKU:\*\* GP30  
\- \*\*Barcode:\*\* GP30  
\- \*\*Listed serial number:\*\* SBA09R0008  
\- \*\*Condition:\*\* Used fitness equipment part

## Compatibility and Applications

This Precor replacement brake module is listed for use with the following Precor elliptical models:

\- Precor 5.17  
\- Precor 5.23  
\- Precor 5.21  
\- Precor 5.33

The part replaces the magnetic EC brake module used in the elliptical’s resistance system. It is intended for repair, service, refurbishment, or parts replacement on compatible Precor equipment. Buyers should compare the number \*\*39314-101\*\* and the design of the existing component before purchase, especially when repairing an older machine or ordering for professional service work.

## Why Choose This Product

The GP30 Precor magnetic brake module gives owners and repair technicians a specific replacement option for compatible 5 Series elliptical machines. A tested used part may help reduce repair costs compared with replacing the complete elliptical. It can also support the continued use of equipment that might otherwise remain out of service.

Because this is a replacement component rather than a complete machine, it suits customers who already have a compatible Precor elliptical and need the brake module only.

## Before You Buy

Verify that your elliptical is a Precor 5.17, 5.23, 5.21, or 5.33 model and that the original brake module carries part number \*\*39314-101\*\*. Check the listing details and compare the existing part before ordering. Product images are for reference, and the supplied unit may look slightly different while remaining the exact listed model and part. For additional information about this used Precor component, contact the seller before purchase.

## Details

- **Price:** 149.99 USD
- **Vendor:** Precor
- **Type:** Electrical Generators
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 149.99 USD | In stock |

## Images

- GP30
- GP30
- GP30
- GP30
- GP30

## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/precor-5-17-5-23-5-21-5-33-elliptical-magnetic-ec-brake-module-39314-101-gp30)
> Updated: 2026-08-29