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Dayco 89698 Accessory Drive Belt Tensioner Assembly - Air Conditioning
| Brand | Dayco 89698 |
|---|---|
| Position | Air Conditioning |
| Belt Type | Serpentine |
| Direction | Counter Clock Wise |
| Number of Pulleys | 1 |
| Pulley 1 Diameter | 70 |
| Pulley 1 Flat | Y |
| Pulley 1 Width | 26 |
| Fits | Ford · 4 vehicles |
Serpentine belt tensioner. Keeps accessory drive belt tension steady for reliable operation.
Single-pulley design. Simplifies the assembly for a clean, efficient belt path.
Flat pulley surface. Helps the belt track smoothly across the drive system.
Dayco 89698 Accessory Drive Belt Tensioner
Dayco 89698 is an accessory drive belt tensioner assembly for serpentine belt systems. It is built for the air conditioning position on select Ford F-150 applications, with a counter clockwise direction and a single 70 mm flat pulley.
Key Features
- Accessory drive belt tensioner assembly for serpentine belt routing
- Counter clockwise rotation
- Single pulley design
- 70 mm pulley diameter with a flat pulley face
- 26 mm pulley width
- Fits 2011-2013 Ford F-150, Air Conditioning
- Fits 2014 Ford F-150, Air Conditioning
Detailed Description
This Dayco 89698 tensioner assembly is specified for the accessory drive belt system and the air conditioning position on Ford F-150 trucks. The serpentine belt design, counter clockwise direction, and 70 mm flat pulley help match the original belt path and operating geometry for the listed applications. If you are searching for a Ford F-150 air conditioning belt tensioner assembly, Dayco 89698 provides the fitment and pulley specifications needed for the 2011-2014 model years listed here.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Issues It Can Address
- Belt noise from a worn or unstable tensioner
- Improper serpentine belt tension at the air conditioning drive
- Belt tracking concerns caused by pulley wear
- Accessory drive vibration related to a failing tensioner assembly
- Loss of consistent belt alignment in the accessory drive belt system
Installation Notes and Tips
Verify the vehicle year, engine configuration, and air conditioning belt routing before installation. Compare the pulley diameter, width, and rotation direction to the original part to confirm Dayco 89698 matches the existing accessory drive belt tensioner assembly. Inspect the serpentine belt and adjacent pulleys for wear before completing the repair.
Quality Assurance
Dayco is a recognized supplier in belt drive components, and this tensioner assembly is built to meet the fitment and dimensional requirements listed for the Ford F-150 applications shown above.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Ford | F-150 | 5.0L | V8 | Air Conditioning | 6-rib design for Accessory Drive Belt Tensioner Assembly |
| 2013 | Ford | F-150 | 5.0L | V8 | Air Conditioning | — |
| 2012 | Ford | F-150 | 5.0L | V8 | Air Conditioning | — |
| 2011 | Ford | F-150 | 5.0L | V8 | Air Conditioning | — |
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