Product Introduction
The ProForm 770 EKG 29166.1 Treadmill Power Supply Board is a preowned lower control board designed to replace the original power supply board in a compatible ProForm treadmill. This replacement treadmill power supply board carries part number **157626** and SKU **BP674**. If your ProForm 770 EKG treadmill has a damaged, worn, or failed lower control board, this component may help restore the machine’s electrical control system without replacing the entire treadmill.
Product Details and Benefits
This ProForm treadmill power supply board serves as the replacement component identified by part number 157626. As a lower control board, it belongs in the treadmill’s lower electronics area and is intended for use with the equipment listed below. The board provides a direct replacement option for customers, repair technicians, and fitness equipment service providers who need the correct part for a ProForm 770 EKG treadmill.
The part is **preowned** and has been carefully inspected by skilled technicians before sale. Inspection helps confirm that the board is the correct model and part type for the listing. Choosing a used fitness equipment component can also reduce repair costs compared with replacing an entire treadmill or sourcing a new assembly, while extending the useful life of existing equipment.
Because this product comes from used inventory, its appearance may vary slightly from the images shown on the page. The seller carries multiple units, so the board you receive may not look exactly like the reference photos. However, the supplied item will be the exact model and part identified in the listing.
Compatibility and Applications
This replacement part is listed for the following treadmill:
- **Brand:** ProForm
- **Equipment:** Treadmill
- **Model:** 770 EKG
- **Model number:** 29166.1
- **Part name:** Treadmill power supply board
- **Board category:** Lower control board
- **Part number:** 157626
- **SKU / local product code:** BP674
- **Condition:** Preowned
The ProForm 770 EKG 29166.1 power supply board is intended to replace the original lower control board with matching identification. It may suit repairs involving the treadmill’s power supply or lower control assembly, but the exact fault should be diagnosed before ordering. This listing does not represent a universal treadmill control board; compatibility depends on the model and part number.
## Why Choose This Replacement Board?
A matching replacement board can provide a practical repair option when the original component no longer functions properly or needs replacement. Using the correct part number helps reduce the risk of ordering an incompatible board. A preowned board may also offer a more economical way to repair a ProForm treadmill while keeping usable fitness equipment in service.
Before You Buy
Check your treadmill’s model label and compare the original board with the listing details before purchasing. Confirm that your equipment is a **ProForm 770 EKG, model 29166.1**, and that the existing board shows part number **157626** or otherwise matches the listed assembly. Review the photos for general reference, but do not rely on appearance alone because the seller may ship a visually different unit from the same model and part inventory.
This listing is for the **preowned power supply board only**. Additional treadmill parts or accessories are not identified as included.
