# Nautilus T614 Treadmill Motor Control Board B017D (BP309)

\## Nautilus T614 Treadmill Motor Control Board B017D (BP309)

The Nautilus T614 Treadmill Motor Control Board B017D, also identified as BP309, is a lower control board used in a Nautilus T614 treadmill. This replacement treadmill motor control board helps support the machine’s motor control system. If the original board has failed or requires replacement, this part may help restore the treadmill’s electronic control functions without replacing the entire machine.

## Product Details and Benefits

This product is a \*\*used Nautilus treadmill motor control board\*\* with the following identifying information:

\- \*\*Brand:\*\* Nautilus  
\- \*\*Compatible treadmill model:\*\* Nautilus T614  
\- \*\*Part number:\*\* B017D  
\- \*\*SKU and barcode:\*\* BP309  
\- \*\*Product category:\*\* Lower Control Boards  
\- \*\*Condition:\*\* Used fitness equipment part

The board has been carefully inspected by skilled technicians before shipment. This inspection helps confirm that the part matches the listed model and component type. Because the product comes from used fitness equipment, it offers a practical option for treadmill owners and repair professionals who need a replacement lower control board.

Replacing a failed control board can help extend the service life of an existing Nautilus T614 treadmill. It may also provide a more economical repair option than replacing the complete treadmill. Reusing a tested fitness component supports equipment repair and helps reduce unnecessary waste.

## Compatibility and Applications

The BP309 motor control board is listed for the \*\*Nautilus T614 treadmill\*\*. It is intended for use as a replacement lower control board and motor control component for that model.

This part is suitable for treadmill owners, fitness equipment repair technicians, service centers, and facilities maintaining Nautilus exercise equipment. Use it when diagnosing or repairing a T614 treadmill with a suspected lower control board issue. The board should match the original component’s identification and configuration before installation.

The product page does not provide additional compatibility information for other Nautilus treadmill models or brands. Do not assume that BP309 fits another machine solely because it uses a similar treadmill motor control system.

\## Why Choose This Used Control Board?

A used replacement board can help you repair a Nautilus T614 treadmill while keeping the existing frame, motor, belt, and other components in service. The technician inspection provides an additional check before the part is sent out. Choosing a replacement lower control board can also help reduce repair costs compared with replacing a complete treadmill, although the final repair cost depends on the equipment condition and installation requirements.

This product supports a more sustainable approach to fitness equipment maintenance by giving a usable component a second life and helping divert parts from landfills.

## Before You Buy

Confirm that your treadmill is a \*\*Nautilus T614\*\* and compare the identification on your original board with \*\*B017D\*\* and \*\*BP309\*\* before ordering. Verify that you need a lower motor control board rather than another electronic component.

Product images are provided for reference. The seller carries multiple units, so the board’s appearance may vary slightly from the pictured item. The shipped part will remain the exact listed model and component type. The product page does not list dimensions, materials, installation instructions, package quantity, or warranty details. For additional information, contact the seller before purchase.

## Details

- **Price:** 224.99 USD
- **Vendor:** Nautilus
- **Type:** Lower Control Boards
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 224.99 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/nautilus-t614-treadmill-motor-control-board-b017d-bp309)
> Updated: 2026-08-28