Intake Tube Seal Kit

Features:

• High-quality replacement O-ring seals
• Reseals intake tube at the Y-bridge
• Helps eliminate boost leaks
• Sold as a pair for one engine
• Durable material resists heat and pressure
• Restores intake system integrity
• Easy installation for DIY or shop use
• Perfect fit for GM 2500HD and 3500HD
• Reliable performance under high boost levels
• Essential for maintaining engine efficiency

Intake Tube Seal Kit for GM 6.6L Duramax

If you’re chasing down boost leaks or simply doing a top-end refresh on your 6.6L Duramax, even the small parts matter. The Merchant 10017 Intake Tube Seal Kit gives you a simple yet critical upgrade for resealing the base of your intake tube at the Y-bridge. Over time, the factory seals can shrink, crack, or lose their ability to hold boost pressure, which robs your engine of efficiency and power. With a fresh set of high-quality O-ring seals, you can restore proper airflow and prevent those annoying leaks that can cause driveability issues or even check engine lights.

Precision-Engineered Design

Built specifically for 2006 to 2010 GM 2500HD and 3500HD trucks, this kit is a perfect fit, offering peace of mind whether you’re wrenching in your garage or having it handled by a professional shop. The seals are made to stand up to the heat, pressure, and vibrations common in high-boost diesel setups, so you can expect long-term reliability once they’re installed. Sold as a pair, the kit includes everything needed to service one engine, making it an easy and affordable fix to keep your Duramax running strong. If you’re serious about getting every ounce of performance and reliability out of your truck, don’t overlook the basics—Merchant has you covered.

Fits: 2006, 2007, 2008, 2009, 2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax