## Precor 9.21s Treadmill DC Drive Motor
The Precor 9.21s Treadmill DC Drive Motor SR3628-5172-2 is a preowned replacement motor for the drive system in a Precor 9.21s treadmill. It helps power the treadmill belt during operation and may suit a machine that needs a replacement DC drive motor. This part can help restore the drive function of a compatible treadmill without replacing the entire equipment unit.
Product Details and Benefits
This product is a **Precor treadmill DC drive motor** identified by the following details:
- **Brand:** Precor
- **Product type:** Treadmill drive motor
- **Compatible treadmill model:** Precor 9.21s
- **Motor identification:** SR3628-5172-2
- **Part number:** 36892-101
- **SKU:** MP431
- **Condition:** Preowned
- **Serial number listed:** F6L18I0023
The motor serves as a key component of the treadmill drive system. It provides the mechanical power needed to move the walking belt when the treadmill operates. If the original drive motor has failed or no longer functions correctly, replacing the motor may offer a practical way to repair the treadmill and extend the service life of the equipment.
Each used fitness part has been carefully inspected by skilled technicians for performance and safety. Because this is a preowned component, it may show signs of previous use. The actual appearance can vary from the product images. The seller carries multiple units, so photos serve as a reference only. The shipped part will match the listed model and component type.
Compatibility and Applications
This replacement motor is listed for the **Precor 9.21s treadmill**. It is intended for use as a DC drive motor within that treadmill’s belt-drive system. The product is suitable for repair technicians, fitness equipment service providers, gyms, and treadmill owners who need a replacement drive motor for a compatible Precor machine.
The part should replace the original motor only when its identification and mounting or electrical requirements match the treadmill being repaired. A qualified technician can help confirm that the motor suits the equipment before installation.
## Why Choose This Replacement Motor
A preowned Precor drive motor can provide a more cost-conscious repair option than replacing an entire treadmill. Reusing working fitness equipment parts also helps extend the useful life of existing machines and reduces unnecessary waste. This motor may be a suitable choice when a Precor 9.21s treadmill requires a replacement for its original drive component.
Before You Buy
Confirm that your treadmill is a **Precor 9.21s** and compare the original motor markings with **SR3628-5172-2** and **part number 36892-101**. Also verify the motor’s physical and electrical compatibility with your treadmill before ordering. The listing identifies this item as **MP431** and preowned. Product images are for reference, and the appearance may differ slightly between available units, but the supplied part will be the listed model and part type.
