Four Seasons 26741 A/C System O-Ring and Gasket Kit

Reliable A/C System Sealing for Chevrolet and GMC Vans

The Four Seasons AC System Seal Kit 26741 provides essential sealing components designed specifically for Chevrolet and GMC vans. This kit includes green O-rings and black aluminum gaskets engineered to maintain a secure and leak-free air conditioning system in models like the Chevrolet Astro and GMC Savana.

• Complete O-ring and gasket kit for A/C system sealing
• Includes durable green O-rings and black aluminum gaskets
• Compatible with Chevrolet Astro, Express 1500/2500/3500, G10/G20/G30, Safari, and GMC Savana 1500/2500/3500
• Part number 26741 ensures precise fitment and quality
• Designed to prevent refrigerant leaks and maintain system integrity

About the Four Seasons AC System Seal Kit Line

The AC System Seal Kit line from Four Seasons focuses on providing comprehensive sealing solutions for automotive air conditioning systems. This product line includes carefully selected O-rings and gaskets that meet OEM specifications to ensure proper sealing and durability. The 26741 kit is part of this line, offering components tailored for specific Chevrolet and GMC van models to support reliable A/C performance.

Product Details and Specifications

The Four Seasons 26741 kit contains green O-rings made from materials suited for refrigerant system compatibility and black aluminum gaskets designed to withstand temperature variations and pressure changes within the A/C system. This combination helps maintain a tight seal, reducing the risk of leaks that can compromise cooling efficiency. The kit is styled as an O-ring and gasket set, providing all necessary sealing components for a complete system service.

Common Applications and Issues Addressed

• Sealing leaks in the A/C refrigerant lines and connections
• Replacing worn or damaged O-rings and gaskets during system maintenance
• Preventing refrigerant loss in Chevrolet Astro and GMC Savana vans
• Restoring proper pressure and cooling performance in Express and Safari models
• Ensuring long-term durability of the A/C system seals

Installation Notes and Tips

When installing the Four Seasons AC System Seal Kit 26741, ensure all old O-rings and gaskets are fully removed and surfaces are clean before applying new components. Lubricate O-rings with the appropriate refrigerant oil to prevent damage during assembly. Verify compatibility with your specific Chevrolet or GMC van model to confirm correct part usage. Proper torque specifications should be followed to avoid over-tightening and potential seal damage.

Quality Assurance and Warranty

Four Seasons provides this AC System Seal Kit 26741 with a focus on quality and fitment accuracy for Chevrolet and GMC vans. The materials used, including green O-rings and black aluminum gaskets, meet industry standards for durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support reliable operation in automotive HVAC systems.