## Precor 9.21si Treadmill Lower Motor Control Board
The Precor 9.21si Treadmill Lower Motor Control Board 36526-203 (BP713) is a preowned replacement control board for the lower motor control system in a Precor 9.21si treadmill. This part may help replace a damaged, failed, or worn lower control board and support the continued operation of the treadmill’s motor control system. It gives treadmill owners and fitness equipment technicians a way to restore an existing machine without replacing the entire treadmill.
This product belongs to the **Precor Lower Control Boards** category. The listing identifies the board as **36526-203**, with **BP713** used as the product name, SKU, and barcode. The product information also lists part number **37180-102**. Verify the markings on your original board and confirm compatibility with your treadmill before placing an order.
Product Details and Benefits
This Precor lower motor control board is a functional replacement component intended for use in the lower section of the treadmill’s control system. It is supplied in **preowned condition** and has been carefully inspected by skilled technicians for performance and safety before sale.
Replacing the board instead of the complete treadmill can reduce repair costs and help extend the useful life of existing fitness equipment. A correctly matched replacement board can also help technicians focus the repair on the failed component rather than replacing unrelated parts.
Because this is a used fitness equipment part, the board may show signs of previous use. These cosmetic differences do not change the product identity or model compatibility. The seller carries multiple units, so the part you receive may look slightly different from the photographs. The listing confirms that the shipped item will remain the exact model and part type described.
Compatibility and Applications
This lower motor control board is listed for the following equipment:
- **Brand:** Precor
- **Treadmill model:** 9.21si
- **Equipment type:** Treadmill
- **Part category:** Lower Control Board
- **Listed part identification:** 36526-203
- **Additional part number:** 37180-102
- **SKU/product code:** BP713
- **Condition:** Preowned
The board is intended to replace the lower motor control board in a compatible Precor 9.21si treadmill. It is suitable for treadmill owners, repair shops, service technicians, and equipment resellers who need a replacement Precor control board for this specific model.
## Why Choose This Replacement Board?
A preowned replacement board can provide a practical repair option when the original lower motor control board no longer functions correctly. It may help reduce the expense and waste associated with replacing a complete treadmill. Reusing inspected fitness equipment components also helps extend product life and keeps usable parts out of landfills.
Before You Buy
Confirm that your treadmill is a **Precor 9.21si** and compare the identification numbers on your existing board with **36526-203** and **37180-102**. Also confirm that the lower motor control board is the component your treadmill requires. Product photographs serve as references only, and the appearance of the shipped board may vary slightly because multiple units are in stock. Contact the seller if you need additional information before ordering.