AFG 3.5AT Treadmill Safety Key Insert (SS375)

## AFG 3.5AT Treadmill Safety Key Insert (SS375)

The AFG 3.5AT Treadmill Safety Key Insert is a replacement treadmill safety component for the AFG 3.5AT treadmill. It fits into the treadmill’s safety-key system and helps restore the part needed for normal safety-key operation. If your original insert is missing, damaged, or no longer available, this preowned replacement may provide the matching part you need to keep your treadmill’s safety system complete.

Product Details and Benefits

This product is an AFG treadmill safety key insert, not a complete treadmill console or a replacement motor component. Its purpose relates specifically to the treadmill safety-key assembly. The safety key system is designed to support safe treadmill use by connecting the removable key component with the machine’s safety control function.

The item carries the following identification details:

- **Product name:** AFG 3.5AT Treadmill Safety Key Insert
- **Brand:** AFG
- **Part number:** 1000104595
- **SKU:** SS375
- **Product code/barcode:** SS375
- **Category:** Treadmill Sensors
- **Condition:** Preowned
- **Serial number:** N/A

Using the correct replacement insert can help you avoid ordering a part with a similar name but a different fit. Matching the brand, treadmill model, and part number before purchase gives you a better chance of selecting the right component for your equipment.

Compatibility and Applications

The SS375 safety key insert is identified for the **AFG 3.5AT treadmill**. It is intended as a replacement part for the safety-key insert used with that treadmill model. This makes it suitable for an owner, repair technician, or service provider working on an AFG 3.5AT treadmill that needs a replacement safety-key component.

Because treadmill parts can vary by model and production version, do not assume that this insert fits every AFG treadmill or every treadmill with a similar safety-key design. Use the information on your existing part and treadmill documentation to confirm compatibility. The listed part number, **1000104595**, and SKU, **SS375**, can help you compare the replacement with the component currently installed on your machine.

Why Choose This Product

This replacement part gives you a clearly identified option for repairing or completing the safety-key assembly on an AFG 3.5AT treadmill. Its preowned condition may suit customers looking for a replacement component rather than a new treadmill assembly. Ordering by the exact model and part number can also help reduce the risk of purchasing an unrelated treadmill sensor or safety-key part.

The compact product listing focuses on the insert itself, so it is useful for buyers who already know they need this specific AFG component. It does not represent a complete treadmill, console, safety tether, or other machine assembly.

Before You Buy

Confirm that your treadmill is an **AFG 3.5AT** and compare the required part with **part number 1000104595** or **SKU SS375** before ordering. The listing identifies the item as **preowned**, so review the product photos and condition information available on the page. If your treadmill uses a different model number or safety-key design, contact a qualified service professional or compare the original component carefully before installation.