Gates 26263 - Intercooler to Engine (Cold Side)

Overview of Gates Turbocharger Hose Kit 26263

The Gates Turbocharger Hose Kit (Molded) part number 26263 is engineered for reliable performance in heavy-duty Chevrolet and GMC trucks. Designed specifically for turbocharged applications, this hose kit ensures proper airflow and pressure management in models like the Sierra 2500 HD and Silverado 3500 HD.

• Compatible with Chevrolet and GMC heavy-duty trucks including Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 HD
• Centerline length of 5.25 inches (133 mm) for precise fitment
• 3.25 inch (83 mm) inside diameter on both ends for consistent airflow
• Includes two clamps with .75 inch (19.1 mm) band width for secure sealing
• Clamp bolt type: .25 in. - 28 male pipe thread with .4375 in. hex-head nuts
• Clamping range between 3.125 and 3.4375 inches (79.4 to 87.3 mm) to accommodate slight variations in hose diameter
• Recommended clamp torque of 75 in/lbs for optimal sealing without damage

About the Turbocharger Hose Kits (Molded) Product Line

The Gates Turbocharger Hose Kits (Molded) line is designed to provide durable, molded hose solutions tailored for turbocharged engines. These kits focus on maintaining consistent pressure and airflow under high-temperature conditions typical of turbocharger systems. The molded design ensures a precise fit and reduces the risk of leaks or hose failure, making it suitable for demanding applications in Chevrolet and GMC heavy-duty trucks.

Detailed Product Description

This turbocharger hose kit features a molded hose with a 3.25 inch (83 mm) inside diameter on both ends, ensuring uniform airflow through the turbo system. The centerline length of 5.25 inches (133 mm) allows for a direct fit in the turbocharger assembly of compatible Chevrolet and GMC trucks. The kit includes two clamps, each with a .75 inch (19.1 mm) band width, designed to provide a secure seal. The clamps use a .25 inch - 28 male pipe thread bolt type and .4375 inch hex-head nuts, allowing for reliable tightening within a clamping range of 3.125 to 3.4375 inches (79.4 to 87.3 mm). The recommended torque of 75 in/lbs ensures the clamps hold firmly without damaging the hose.

Applications and Common Issues Addressed

• Replacement of worn or cracked turbocharger hoses in Chevrolet Sierra 2500 HD and Silverado 3500 HD models
• Prevention of boost leaks that can reduce engine performance and fuel efficiency
• Restoration of proper turbocharger pressure for consistent engine power delivery
• Elimination of air intake leaks that may cause turbo lag or engine hesitation
• Maintenance of turbo system integrity under high heat and pressure conditions

Installation Notes and Tips

• Verify hose dimensions and clamp sizes against your vehicle’s turbocharger assembly before installation
• Use a torque wrench to tighten clamps to the recommended 75 in/lbs to avoid over-tightening
• Inspect mating surfaces for debris or damage to ensure a proper seal
• Replace clamps if they show signs of corrosion or wear during installation
• Ensure the hose is properly seated on both ends before tightening clamps

Quality Assurance and Warranty

Gates manufactures the Turbocharger Hose Kits (Molded) to meet stringent quality standards for durability and performance in heavy-duty applications. While specific warranty details are not provided, Gates products typically undergo rigorous testing to ensure reliability in Chevrolet and GMC turbocharged trucks. For warranty information, refer to Gates’ official documentation or contact the manufacturer directly.