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Cloyes 9-5260 Engine Timing Belt Tensioner - Front
Overview of Cloyes Engine Timing Belt Tensioner 9-5260
The Cloyes 9-5260 engine timing belt tensioner is designed specifically for select INFINITI and Nissan models, including the 300ZX and J30. Constructed from durable steel with a hydraulic/spring chain type, this manually adjustable tensioner ensures precise timing belt tension for optimal engine performance.
- Material: Steel construction for strength and durability
- Chain Type: Hydraulic/spring mechanism for consistent tension
- Manually Adjustable: Allows fine-tuning of belt tension
- Color: Gray finish
- Activation Type: Bolt activated for secure installation
- Pulley Included: Yes, integrated for convenience
- Dimensions: Width 5.62", Outside Diameter 2.36", Height 2.88"
- Mounting: Specific fit with 3 mounting holes and precise hole diameters
- Spring Included: Yes, to maintain proper tension
Detailed Product Description
The Cloyes 9-5260 timing belt tensioner is engineered to meet the exact specifications required by INFINITI 300ZX and Nissan J30 engines. Its steel construction provides the necessary rigidity to withstand engine stresses, while the hydraulic/spring chain type mechanism offers smooth and reliable tension adjustment. The manually adjustable feature allows technicians to set the tension accurately, reducing the risk of belt slippage or premature wear. The included pulley simplifies installation and ensures compatibility with the timing belt system. With a bolt activation type and three mounting holes, this tensioner fits securely in place, maintaining engine timing integrity.
Common Applications and Issues Addressed
- Maintains proper timing belt tension to prevent belt slippage
- Reduces risk of engine misfire caused by timing belt slack
- Prevents premature wear of timing belt and related components
- Addresses noise issues related to loose or worn tensioners
- Ensures consistent engine timing for optimal performance
Installation Notes and Tips
When installing the Cloyes 9-5260 tensioner on INFINITI 300ZX or Nissan J30 models, ensure the mounting surface is clean and free of debris. Use the bolt activation method to secure the tensioner firmly, and adjust the tension manually according to manufacturer specifications. Verify pulley alignment and tension after installation to avoid premature belt wear. Note that bolts are not included with this part and should be sourced separately if needed.
Quality Assurance and Warranty
Cloyes manufactures the 9-5260 timing belt tensioner to meet OEM standards for fit and function. The steel construction and hydraulic/spring mechanism are tested for durability and consistent performance. While specific warranty details are not provided, Cloyes products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or contact the manufacturer for exact warranty terms.
| Brand | Cloyes |
| Part Number | 9-5260 |
| Activation Type | Bolt |
| Adjustable | Yes |
| Bolts Included | No |
| Chain Type | Hydraulic/Spring |
| Color | Gray |
| Height | 2.88" |
| Manually Adjustable | Yes |
| Material | Steel |
| Mount Hole Inside Diameter | 0.53"/0.32"/0.53" |
| Mounting Hole Quantity | 3.0 |
| Outside Diameter | 2.36" |
| Pulley Included | Yes |
| Spring Included | Yes |
| Universal Or Specific Fit | Specific |
| Width | 5.62" |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | INFINITI | J30 | 3.0L | V6 | Front | |
| 1996 | INFINITI | J30 | 3.0L | V6 | Front | |
| 1996 | Nissan | 300ZX | 3.0L | V6 | Front | |
| 1995 | INFINITI | J30 | 3.0L | V6 | Front | |
| 1995 | Nissan | 300ZX | 3.0L | V6 | Front | |
| 1994 | INFINITI | J30 | 3.0L | V6 | Front | |
| 1994 | Nissan | 300ZX | 3.0L | V6 | Front | |
| 1993 | INFINITI | J30 | 3.0L | V6 | Front | |
| 1993 | Nissan | 300ZX | 3.0L | V6 | Front | |
| 1992 | Nissan | 300ZX | 3.0L | V6 | Front | |
| 1991 | Nissan | 300ZX | 3.0L | V6 | Front | |
| 1990 | Nissan | 300ZX | 3.0L | V6 | Front |
* 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.