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Gates 38490 Accessory Drive Belt Tensioner Assembly
| Brand | Gates 38490 |
|---|---|
| Material | Thermoplastic |
| Pulley 1 Flanged | Yes |
| Bearing Bore Inside Diameter | .67 |
| Bearing Bore Inside Diameter | 17 |
| Groove Quantity | 6 |
| Width | 1.02 |
| Width | 26 |
| Outside Diameter | 3.15 |
| Outside Diameter | 80 |
| Mounting Hole Quantity | 2 |
| 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 | V-ribbed grooved |
| Contents | Tensioner assy. |
| Number of Grooves | 6 |
| OE Comparison Rating | Oe exact |
| Outside Diameter (in) | 3.15 |
| Outside Diameter (mm) | 80 |
| Pulley 1 Flanged | Yes |
| Width (in) | 1.02 |
| Width (mm) | 26 |
| Product line | DriveAlign Premium OE Automatic Belt Tensioner |
| Fits | Honda · 10 vehicles |
OE exact replacement. Built to OE fit, form, and function for straightforward installation.
Thermoplastic construction. Delivers durable, OE-quality performance in a belt tensioner assembly.
V-ribbed pulley. Six grooves and a flanged design help maintain secure belt contact.
Cross-references Continental 49415, Dorman - HELP 38490 and Litens 999221A for the same application. See all 5.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE Automatic Belt Tensioner for Honda S2000
The Gates DriveAlign Premium OE Automatic Belt Tensioner, part number 38490, is built for the accessory drive belt system on the Honda S2000. It is engineered to match OE fit, form, and function for dependable belt control in the 2000-2009 Honda S2000 application.
Key Features
- DriveAlign Premium OE Automatic Belt Tensioner for accessory drive belt system service
- OE Exact comparison rating for factory-style fit and operation
- Thermoplastic construction for the tensioner body
- 6-groove V-ribbed pulley with grooved contact surface
- Flanged pulley design for belt tracking support
- 2 mounting holes for direct replacement installation
- 80 mm outside diameter and 26 mm width
- 17 mm bearing bore inside diameter
Product Details
Gates draws on original equipment system design experience to produce the DriveAlign Premium OE Automatic Belt Tensioner line. This tensioner is manufactured to rigid tolerances and specifications so it matches the OE fit, form, and function expected in the Honda S2000 accessory drive belt system. The Gates 38490 is a direct replacement choice for drivers and technicians looking for a precise belt tensioner assembly for 2000-2009 Honda S2000 models.
This part cross-references Continental 49415 for the same application.
Common Problems This Part Can Address
- Loose or inconsistent accessory belt tension
- Belt noise caused by worn tensioner components
- Improper belt tracking across the V-ribbed pulley
- Reduced belt control from a fatigued automatic tensioner
- Service replacement for a worn Honda S2000 belt tensioner assembly
Installation Notes and Tips
Verify belt routing and pulley alignment before installation. Inspect the accessory drive belt, idler pulleys, and adjacent components for wear while servicing the tensioner. Confirm the 6-groove V-ribbed belt interface and mounting points match the vehicle application before final assembly.
Quality Assurance
Gates manufactures this DriveAlign Premium OE Automatic Belt Tensioner to rigid OE-level tolerances and specifications for fit, form, and function. Part number 38490 is built as an OE Exact replacement for the Honda S2000 accessory drive belt system.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Honda | S2000 | 2.2L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2008 | Honda | S2000 | 2.2L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2007 | Honda | S2000 | 2.2L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2006 | Honda | S2000 | 2.2L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2005 | Honda | S2000 | 2.2L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2004 | Honda | S2000 | 2.2L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2003 | Honda | S2000 | 2.0L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2002 | Honda | S2000 | 2.0L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2001 | Honda | S2000 | 2.0L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2000 | Honda | S2000 | 2.0L | L4 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
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