## StairMaster 4000PT Upright Stepper Hub Drive Transmission (MX196)
The StairMaster 4000PT Upright Stepper Hub Drive Transmission is a preowned replacement component for the drive system of a StairMaster 4000PT upright stepper. With the part number MX196 and SKU MX196, this transmission may help fitness equipment owners, service technicians, and repair facilities restore a compatible machine using the correct original-style component. It suits buyers who need to replace a hub drive transmission rather than replace the entire stepper.
Product Details and Benefits
This product is identified as the **StairMaster 4000PT Upright Stepper Hub Drive Transmission**, part number **MX196**. The component belongs to the drive system of the StairMaster 4000PT upright stepper and serves as a replacement part for the machine’s hub drive transmission assembly.
The part is sold in **preowned condition**. Skilled technicians have carefully inspected each component before sale to support safe and reliable use. A used fitness equipment part can provide a practical way to repair an existing machine while extending the useful life of equipment and keeping serviceable components in use.
Replacing a faulty or unavailable transmission with the correct model-specific part can help simplify the repair process. It also allows owners and technicians to focus on repairing the affected drive component instead of replacing a complete StairMaster unit. The exact condition and appearance may vary because this listing includes used inventory from multiple machines.
Compatibility and Applications
The MX196 transmission is listed for the following equipment:
- **Brand:** StairMaster
- **Equipment:** 4000PT upright stepper
- **Component:** Hub drive transmission
- **Part number:** MX196
- **SKU:** MX196
- **Condition:** Preowned
This replacement transmission is intended for use with the **StairMaster 4000PT upright stepper**. It may be suitable for equipment repair, maintenance, refurbishment, or parts replacement when the existing machine requires this specific hub drive transmission.
The product page does not provide compatibility with other StairMaster models or other fitness equipment brands. Buyers should not assume that the MX196 fits a different stepper, climber, or exercise machine without confirming the model and part number first.
Why Choose This Product
The StairMaster 4000PT hub drive transmission offers a model-specific replacement option for owners and repair professionals working on compatible upright steppers. Its preowned condition may help reduce the cost of a repair compared with sourcing a complete machine or a new assembly. Reusing an inspected fitness equipment component also supports a more practical and less wasteful approach to equipment maintenance.
Because this part comes from used inventory, it may show differences in finish or external appearance. The seller confirms that the part itself will be the exact model and component listed.
Before You Buy
Confirm that your equipment is a **StairMaster 4000PT upright stepper** and that the required component is the **MX196 hub drive transmission**. Compare the part number with the original component or your service documentation before ordering. The listing does not provide dimensions, material details, installation instructions, warranty information, or package contents, so contact the seller if you need additional technical information.
Product photographs are for reference only. The part you receive may look slightly different from the images, but it will correspond to the listed StairMaster 4000PT hub drive transmission.
