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Description
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## Spirit Fitness XT385 Treadmill Lower Motor Control Board
The Spirit Fitness XT385 Treadmill Lower Motor Control Board ALT-633060A (BP550) is a replacement lower control board for a compatible Spirit Fitness XT385 treadmill. This electronic treadmill component belongs to the lower control board category and is intended to replace the original board when the existing part needs replacement. If your treadmill requires part number ALT-633060A, this BP550 board may match the component you need.
A lower motor control board forms part of the treadmill’s electronic control system. It works in the lower section of the machine and supports the control of the treadmill’s drive functions. Replacing a damaged or failed board can help restore the equipment’s intended electrical control system, provided the replacement part matches the treadmill model and original board.
### Product Details
- **Brand:** Spirit Fitness
- **Product name:** XT385 Treadmill Lower Motor Control Board
- **Product type:** Lower motor control board
- **Compatible equipment:** Spirit Fitness XT385 treadmill
- **Alternate part number:** ALT-633060A
- **SKU:** BP550
- **Barcode:** BP550
- **Category:** Lower Control Boards
- **Listed serial number:** 3140872
This product is identified specifically as the lower motor control board for the Spirit Fitness XT385 treadmill. The part number ALT-633060A provides an additional reference when comparing the board with the component installed in your machine. Using the model number and part number together can help reduce the risk of ordering an incompatible treadmill control board.
Compatibility and Applications
The Spirit Fitness XT385 Lower Motor Control Board is designed for use with the Spirit Fitness XT385 treadmill. It serves as a replacement for the lower control board identified as ALT-633060A. This part is intended for treadmill repair and maintenance when the original lower motor control board requires replacement.
Before ordering, compare the part number printed on your existing board with **ALT-633060A** and confirm that your treadmill is a **Spirit Fitness XT385** model. The product information also lists serial number **3140872**, so check your treadmill’s serial information if that detail applies to your equipment. Model names can sometimes cover different production versions, and a matching model alone may not confirm compatibility.
### Why Choose This Replacement Board?
Choosing the correct replacement control board helps you replace the specific electronic component used in the treadmill’s lower control system instead of replacing the entire machine. The clearly listed model, alternate part number, and SKU make this board easier to identify during treadmill repair or parts sourcing.
This product may suit equipment owners, repair technicians, and service departments working on a Spirit Fitness XT385 treadmill that needs a replacement lower motor control board.
Before You Buy
Confirm all identifying details before purchase:
1. Your treadmill must be a **Spirit Fitness XT385** model.
2. The original lower control board should reference **ALT-633060A**, if available.
3. Compare the listed SKU **BP550** with your repair records or parts information.
4. Check the listed serial number **3140872** against your equipment documentation when relevant.
5. If the markings or model details do not match, consult a qualified treadmill technician before ordering.
The package contents, dimensions, material, warranty, and installation instructions are not specified in the available product information.
Our standard order processing is up to 3 business days, but we almost always ship the next business day.










