## Pro-Form 400E Treadmill DC Drive Motor F-190528 (MP337)
The Pro-Form 400E 881.28833.1 treadmill DC drive motor is a replacement motor for the treadmill’s belt drive system. It helps power the walking belt during operation and is intended for use with the Pro-Form 400E treadmill identified by model number 881.28833.1. If the original drive motor has failed or needs replacement, this part may help restore the treadmill’s normal drive function.
Product Details and Benefits
This treadmill DC drive motor carries the motor reference **F-190528** and the product identifier **MP337**. It belongs to the **Treadmill Drive Motors** category and is listed under the **ProForm** brand. The motor provides the mechanical power needed to move the treadmill belt, making it a key part of the equipment’s drive system.
Replacing the drive motor can address a motor-related fault without replacing the entire treadmill. A compatible replacement part can also help simplify repair work when the existing motor no longer operates correctly. Because this motor is listed for a specific Pro-Form treadmill model, it gives buyers a clear reference point when comparing the replacement with the motor already installed in their equipment.
This product is identified as a **DC drive motor**. The listing does not provide electrical ratings, horsepower, dimensions, motor speed, connector details, mounting specifications, or included accessories. Review the original motor and treadmill documentation before ordering to confirm that the physical and electrical characteristics match.
Compatibility and Applications
The **Pro-Form 400E treadmill DC drive motor F-190528** is listed for the following treadmill:
- **Brand:** ProForm
- **Treadmill model:** Pro-Form 400E
- **Model number:** 881.28833.1
- **Part reference:** F-190528
- **Product SKU:** MP337
- **Product category:** Treadmill Drive Motors
This part is intended for the treadmill’s main belt-drive application. It should not be assumed to fit other ProForm models, other treadmill series, or equipment from different brands unless the part reference and specifications match. Model names can appear across multiple versions, so confirm the complete model number before purchase.
### Why Choose This Replacement Motor?
The MP337 motor provides a clearly identified replacement option for a Pro-Form 400E treadmill. Its model and part references make it easier to compare the replacement with the original component and reduce the risk of selecting an unrelated treadmill motor. For repair shops, equipment owners, and treadmill technicians, the specific identification helps support more accurate parts sourcing.
Before You Buy
Check your treadmill’s label, owner’s manual, or existing motor before ordering. Confirm all of the following:
- The treadmill is a **Pro-Form 400E**
- The full model number is **881.28833.1**
- The original motor reference is **F-190528**, when available
- The replacement identifier is **MP337**
The product listing also shows the serial number **U61259774**. Use the serial number and original motor information as additional references if your treadmill has them available. Installation may require access to the treadmill drive system and should be completed by someone familiar with treadmill repair. Ensure the equipment is disconnected from power before inspection or installation.
