OE Quality
60-Day Returns

Continental 49850 Accessory Drive Belt Tensioner Assembly - Air Conditioning
Reliable Accessory Drive Belt Tensioner for Ford F-150
The Continental Multi-V Accessory Drive Belt Tensioner Assembly (Part Number 49850) is designed specifically for Ford F-150 models. Engineered to maintain optimal belt tension, this component ensures smooth operation of your vehicle's accessory drive system.
- Compatible with Ford F-150 models
- Single non-flanged thermoplastic pulley
- Pulley bore diameter: 0.670 inches
- Pulley outside diameter: 2.76 inches
- Pulley width: 1.02 inches
- Smooth pulley surface for consistent belt contact
About the Continental Multi-V Product Line
The Multi-V line from Continental focuses on accessory drive belt system components that deliver precise tension control and durability. This tensioner assembly is part of the Multi-V range, which is engineered to meet the demands of modern vehicle accessory systems, providing reliable performance and compatibility with specific vehicle applications like the Ford F-150.
Product Details and Specifications
This accessory drive belt tensioner assembly features a single pulley constructed from thermoplastic material, chosen for its balance of strength and lightweight properties. The pulley is non-flanged, with a smooth surface type that promotes consistent belt tracking and reduces wear. The bore diameter of 0.670 inches and an outside diameter of 2.76 inches ensure proper fitment and function within the Ford F-150's accessory drive system. The pulley width of 1.02 inches supports the belt's alignment and tension, contributing to the overall efficiency of the engine's accessory components.
Common Applications and Problem Solving
- Maintains proper tension on the accessory drive belt to prevent slippage
- Reduces noise caused by belt misalignment or wear
- Prevents premature belt and pulley wear in Ford F-150 vehicles
- Supports smooth operation of alternator, power steering, and air conditioning belts
- Addresses issues related to belt tensioner pulley damage or failure
Installation Notes and Tips
When installing the Continental Multi-V Accessory Drive Belt Tensioner Assembly (Part Number 49850), ensure the pulley aligns correctly with the belt path to avoid premature wear. Verify the bore diameter matches the mounting shaft on the Ford F-150. Use appropriate tools to apply tension evenly and avoid over-tightening. Regular inspection of the belt and tensioner assembly is recommended to maintain optimal performance.
Quality Assurance and Warranty
Continental manufactures the Multi-V tensioner assembly to meet strict quality standards, ensuring durability and reliable performance in Ford F-150 vehicles. While specific warranty details are not provided here, Continental products typically come with manufacturer-backed quality assurance to support long-term use.
| Brand | Continental |
| Part Number | 49850 |
| Position | Multi-V, Air Conditioning |
| Pulley 1 Flanged | Non-flanged |
| Pulley Quantity | 1 |
| Pulley 1 Bore Diameter | 0.670 |
| Pulley 1 Outside Diameter | 2.76 |
| Pulley 1 Width | 1.02 |
| Pulley 1 Material | Thermoplastic |
| Pulley Surface Type | Smooth |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2023 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2022 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2021 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2020 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2019 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2018 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2017 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2016 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2015 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
| 2014 | Ford | F-150 | 5.0L | V8 | Air Conditioning | Multi-V |
* 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.