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Gates 90K-39346 Serpentine Belt Drive Component Kit
Accessory Belt Drive Kit for Fiat 500
Restore the front accessory drive on your Fiat 500 with this Gates Accessory Belt Drive Kit. The Gates 90K-39346 kit is built around an OE-equivalent serpentine belt and matching tensioner components to help return proper belt tracking and tension control.
For 2012-2016 Fiat 500 applications, this kit addresses the belt drive system as a complete service rather than replacing only the belt. Gates Accessory Belt Drive Kit 90K-39346 is a direct-fit service solution for drivers looking to maintain accessory drive performance on the Fiat 500.
Key Features
- Accessory Belt Drive Kit for the serpentine belt system
- Includes an OE-equivalent belt and tensioner
- Built for 2012-2016 Fiat 500 fitment
- Belt dimensions: 1160 mm outside circumference, 45.685 in outside circumference, 17 mm top width
- Belt part number: K050450
- Tensioner assembly part number: 39346
- Gates part number 90K-39346 for easy identification
Product Details
Gates Accessory Belt Drive Kit 90K-39346 is part of the Gates Accessory Belt Drive Kit line, which focuses on restoring the full accessory belt drive system instead of servicing only one wear item. That approach helps maintain correct belt tension and alignment across the front-end accessory drive, which is important for long-term belt and component life. This kit is specified for 2012-2016 Fiat 500 models and is a practical choice when servicing the serpentine drive on that application.
This part cross-references Gates (e.g., 90K-39346) for the same application.
Common Problems This Kit Can Address
- Squealing or chirping from the serpentine belt area
- Loss of proper belt tension from a worn tensioner
- Uneven belt wear caused by aging drive components
- Accessory drive noise related to pulley or tensioner wear
- Repeat repairs when only the belt has been replaced
Installation Notes and Tips
Before installation, inspect the belt routing, pulley surfaces, and surrounding accessory drive components for wear or damage. Replace worn parts as a complete service to help maintain correct belt tracking and tension on the Fiat 500. Follow the included installation instructions and tech tips for accurate fitment and setup.
Fits 2012-2016 Fiat 500, N/A.
Quality Assurance
Gates markets this kit as a complete serpentine service solution with OE-equivalent belt construction and matched accessory drive components for the specified application.
| Brand | Gates |
|---|---|
| Part Number | 90K-39346 |
| Position | Accessory Belt Drive Kit |
| Outside Circumference | 1160 |
| Outside Circumference | 45.685 |
| Belt Top Width | .667 |
| Belt Top Width | 17 |
| Belt 1 Outside Circumference (in) | 45.685 |
| Belt 1 Outside Circumference (mm) | 1160 |
| Belt 1 Part Number | K050450 |
| Contents | Belt, tensioner |
| Tensioner Assembly Part Number | 39346 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Fiat | 500 | 1.4L | L4 | GAS | N/A | {K050450, 39346}; Accessory Belt Drive Kit |
| 2015 | Fiat | 500 | 1.4L | L4 | GAS | N/A | {K050450, 39346}; Accessory Belt Drive Kit |
| 2014 | Fiat | 500 | 1.4L | L4 | GAS | N/A | {K050450, 39346}; Accessory Belt Drive Kit |
| 2013 | Fiat | 500 | 1.4L | L4 | GAS | N/A | {K050450, 39346}; Accessory Belt Drive Kit |
| 2012 | Fiat | 500 | 1.4L | L4 | GAS | N/A | {K050450, 39346}; Accessory Belt Drive Kit |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.