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Gates 38634 Accessory Drive Belt Tensioner Assembly
Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner 38634
The Gates DriveAlign Premium OE Automatic Belt Tensioner 38634 is engineered to maintain optimal tension on V-ribbed accessory drive belts. Designed with durable steel construction and precise dimensions, this tensioner assembly supports reliable belt operation in various vehicle applications, including popular makes and models requiring a 30mm bearing bore diameter.
- Constructed from high-strength steel for durability
- Single pulley design with a smooth backside contact surface
- Compatible with V-ribbed belt systems
- Mounting hole quantity: 1 for secure installation
- Dimensions: 75mm (2.95 in) outside diameter, 46.4mm (1.83 in) width
- Bearing bore inside diameter: 30mm (1.18 in)
Detailed Product Description
The Gates DriveAlign Premium OE Automatic Belt Tensioner 38634 features a robust steel body designed to withstand the stresses of accessory drive systems. Its single pulley, which is not flanged, has a smooth backside contact surface optimized for V-ribbed belts, ensuring consistent tension and reducing belt slippage. The tensioner’s bearing bore inside diameter measures 30mm (1.18 inches), matching OE specifications for precise fitment. With a mounting hole quantity of one, this tensioner assembly is engineered for straightforward installation and reliable performance.
The DriveAlign Premium OE Automatic Belt Tensioner product line focuses on delivering original equipment quality and fitment, making it suitable for vehicles requiring exact replacement parts. This line emphasizes durability and precision, helping maintain proper belt tension and extending the life of accessory drive components.
Common Applications and Issues Addressed
- Maintains proper tension on V-ribbed accessory drive belts
- Prevents belt slippage and associated noise
- Reduces premature belt wear and extends belt life
- Eliminates belt misalignment issues
- Supports smooth operation of alternator, power steering, and A/C compressor belts
Installation Notes and Tips
- Ensure compatibility with vehicle make and model requiring a 30mm bearing bore tensioner
- Verify belt type as V-ribbed before installation
- Use proper torque specifications on the single mounting bolt for secure fitment
- Inspect belt and pulley condition during installation for optimal performance
Quality Assurance and Warranty
The Gates DriveAlign Premium OE Automatic Belt Tensioner 38634 is manufactured to meet original equipment standards, ensuring reliable performance and durability. Gates provides quality assurance through rigorous testing and material standards. Please refer to Gates’ official warranty policy for specific coverage details.
| Brand | Gates |
| Part Number | 38634 |
| Material | Steel |
| Pulley 1 Flanged | No |
| Bearing Bore Inside Diameter | 1.18 |
| Bearing Bore Inside Diameter | 30 |
| Width | 1.83 |
| Width | 46 |
| Outside Diameter | 2.95 |
| Outside Diameter | 75 |
| Mounting Hole Quantity | 1 |
| Belt Type | V-ribbed |
| Pulley Quantity | 1 |
| Bearing Bore Inside Diameter 1 (in) | 1.18 |
| Bearing Bore Inside Diameter 1 (mm) | 30 |
| Belt Type | V-ribbed |
| Contact Surface | Smooth/backside |
| Contents | Tensioner assy., bolt |
| Outside Diameter (in) | 2.95 |
| Outside Diameter (mm) | 75 |
| Pulley 1 Flanged | No |
| Width (in) | 1.83 |
| Width (mm) | 46.4 |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* 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.