/live/media/ZO/ZO_38609_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Gates 38609 Accessory Drive Belt Tensioner Assembly
| Brand | Gates 38609 |
|---|---|
| Position | Fan and Air Conditioning, Air Conditioning, Fan, and Fan and Alternator |
| Material | Steel |
| Pulley 1 Flanged | No |
| Bearing Bore Inside Diameter | .67 |
| Bearing Bore Inside Diameter | 17 |
| Width | 2.24 |
| Width | 57 |
| Outside Diameter | 2.91 |
| Outside Diameter | 74 |
| Mounting Hole Quantity | 1 |
| Belt Type | V-ribbed |
| Pulley Quantity | 1 |
| Bearing Bore Inside Diameter 1 (in) | .67 |
| Bearing Bore Inside Diameter 1 (mm) | 17 |
| Belt Type | V-ribbed |
| Contact Surface | Smooth/backside |
| Contents | Tensioner assy. |
| Outside Diameter (in) | 2.91 |
| Outside Diameter (mm) | 74 |
| Pulley 1 Flanged | No |
| Width (in) | 2.24 |
| Width (mm) | 57 |
| Fits | — |
OE automatic tensioner. Built to meet demanding OEM requirements for dependable belt control.
Steel construction. A durable metal body helps stand up to heavy-duty use.
V-ribbed belt design. Works with a smooth backside contact surface for consistent operation.
Cross-references Dayco 89440, Four Seasons 38609 and Litens 910580A for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Drive Belt Tensioner for Accessory Drive Systems
Gates 38609 is a DriveAlign Premium OE automatic belt tensioner assembly for the accessory drive belt system. It uses a steel housing, a smooth/backside pulley, and a V-ribbed belt contact surface to maintain proper belt tension in demanding engine bay conditions.
For drivers searching for an automatic belt tensioner for Honda Civic or Toyota Corolla applications, Gates 38609 provides an OE-style replacement built around the dimensions and pulley design needed for consistent belt tracking.
Key Features
- Automatic accessory drive belt tensioner assembly
- Steel construction for durability in engine compartment use
- V-ribbed belt type with smooth/backside contact surface
- Single pulley design with no flanging
- Mounting hole quantity: 1
- Outside diameter: 2.91 in. (74 mm)
- Width: 2.24 in. (57 mm)
- Bearing bore inside diameter: 0.67 in. (17 mm)
DriveAlign Premium OE Line
The Gates DriveAlign Premium OE line is built for applications that require precise belt control and stable operation. This tensioner follows OE-style requirements for fit and function, making it a practical choice when replacing a worn accessory drive belt tensioner assembly on a Honda Civic, Toyota Corolla, or other vehicle using the same application.
Detailed Description
Gates 38609 is engineered as an automatic belt tensioner assembly for the accessory drive belt system. Its steel body and smooth pulley design help maintain belt tension across the V-ribbed belt path, supporting proper accessory drive operation. The part number 38609 is also referenced under common interchange listings, including Dayco 89440 and Litens 910580A for the same application.
Manufacturer testing for the FleetRunner heavy-duty tensioner platform indicates strong resistance to vibration and contamination, with service life measured up to three times longer than competing aftermarket tensioners in laboratory testing. That background supports the design focus behind Gates 38609 for demanding daily-use and fleet-style service.
What It Helps Correct
- Belt squeal caused by weak or inconsistent tension
- Accessory drive belt flutter or vibration
- Uneven belt tracking across the pulley path
- Noise from a worn tensioner bearing or pulley
- Loss of belt tension that can affect alternator, power steering, or A/C operation
Installation Notes and Tips
Verify pulley alignment, belt routing, and mounting point condition before installation. Inspect the accessory drive belt for glazing, cracking, or edge wear and replace it if needed. Confirm the replacement matches the original tensioner dimensions and belt type before installing Gates 38609.
Compatible With select Honda Civic and Toyota Corolla applications where this accessory drive belt tensioner assembly is specified. Always match the part number and vehicle application before ordering.
Quality Assurance
Gates is a recognized OE-focused brand in belt drive components, and this tensioner is built to meet demanding OEM requirements for accessory drive service. Part number 38609 is engineered for consistent belt control and dependable operation in the intended application.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||