Cloyes B249 Engine Timing Belt - Camshaft

Reliable Engine Timing Belt for Nissan, Infiniti, and Mercury Vehicles

The Cloyes B249 engine timing belt is designed specifically for select Nissan, Infiniti, and Mercury models. Constructed from durable rubber with a circular profile, this timing belt ensures precise engine timing and smooth operation for vehicles like the Nissan Frontier, Maxima, and Pathfinder.

• Material: High-quality rubber for durability and flexibility
• Profile Type: Circular for consistent engagement with pulleys
• Width: 1.000 inch for proper fit and tension
• Tooth Quantity: 133 teeth for accurate timing
• Chain Pitch: 3/8 inch to match specific engine requirements
• Overall Length: 50.250 inches tailored for specific engine configurations
• Timing Mark Quantity: Includes timing marks for precise installation
• Specific fit for Nissan D21, Frontier, Maxima, Pathfinder, Pickup, Quest, QX4, Villager, Xterra, and Mercury models

Detailed Product Description

The Cloyes B249 timing belt is engineered to meet the exact specifications required by various Nissan, Infiniti, and Mercury engines. Its rubber construction provides the necessary flexibility and strength to maintain engine timing under normal operating conditions. The circular profile and 133-tooth design ensure smooth engagement with the camshaft and crankshaft sprockets, reducing the risk of slippage or premature wear. With a width of 1.000 inch and an overall length of 50.250 inches, this belt fits specific engine models precisely, supporting optimal engine performance and longevity. The inclusion of timing marks simplifies installation and alignment, helping maintain engine timing accuracy.

Common Applications and Issues Addressed

• Prevents engine misfires caused by worn or stretched timing belts
• Eliminates unusual engine noises related to timing belt wear
• Reduces risk of engine damage due to timing belt failure
• Restores proper engine timing for improved fuel efficiency
• Addresses belt slippage and timing mark misalignment

Installation Notes and Tips

When installing the Cloyes B249 timing belt, ensure the engine is cool and the vehicle is securely supported. Align the timing marks carefully to maintain proper engine timing. It is recommended to inspect related components such as tensioners and pulleys during installation and replace them if necessary. Follow the vehicle manufacturer’s torque specifications and service intervals for timing belt replacement to ensure optimal performance.

Quality Assurance and Warranty

Cloyes timing belts are manufactured to meet OEM standards for fit and function. The B249 part number undergoes rigorous quality control to ensure durability and reliability in engine timing applications. While specific warranty details may vary, Cloyes products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.