HomeHVAC > Gaskets and Sealing SystemsFour Seasons 26770 A/C System O-Ring and Gasket Kit
Part #: 26770

Four Seasons 26770 A/C System O-Ring and Gasket Kit

AC System Seal Kit
⚙️ 34 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦AC System Seal Kit
🚗Fitment: Mercedes-Benz, ML320, ML500, ML550, ML63 AMG, ML350, ML55 AMG, and ML430
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Reliable A/C System Seal Kit for Mercedes-Benz ML Models

The Four Seasons AC System Seal Kit 26770 provides a comprehensive solution for maintaining the integrity of your vehicle's air conditioning system. Designed specifically for Mercedes-Benz ML55 AMG, ML63 AMG, ML320, ML350, ML430, ML500, and ML550 models, this kit includes green rubber o-rings and gaskets engineered for durability and a precise fit.

  • Complete O-ring and gasket kit for A/C system sealing
  • Made with green rubber o-rings for enhanced sealing performance
  • Compatible with multiple Mercedes-Benz ML-Class models
  • Part number 26770 ensures exact fit and quality
  • Designed to prevent refrigerant leaks and maintain system pressure

About the Four Seasons AC System Seal Kit Line

The AC System Seal Kit line by Four Seasons focuses on providing OEM-quality sealing components for automotive HVAC systems. This product line includes carefully selected o-rings and gaskets that meet or exceed original equipment specifications. The 26770 kit is part of this line, offering reliable sealing solutions tailored for Mercedes-Benz ML-Class vehicles to help maintain optimal air conditioning performance.

Product Details and Specifications

This A/C system seal kit features green rubber o-rings known for their resistance to refrigerants and oils commonly found in automotive air conditioning systems. The kit includes all necessary gaskets and o-rings to service the A/C system, ensuring a tight seal to prevent leaks. The style of this kit is specifically designed as an O-ring and gasket kit, making it suitable for comprehensive A/C system maintenance or repair on compatible Mercedes-Benz ML models.

Common Applications and Issues Addressed

  • Sealing leaks in the A/C system to prevent refrigerant loss
  • Replacing worn or damaged o-rings and gaskets in Mercedes-Benz ML55 AMG and ML63 AMG models
  • Restoring proper system pressure for efficient cooling
  • Preventing contamination and moisture ingress in the HVAC system
  • Maintaining system integrity during A/C component replacement or servicing

Installation Notes and Tips

When installing the Four Seasons AC System Seal Kit 26770, ensure all old seals and gaskets are fully removed and surfaces are clean. Lubricate the green rubber o-rings with the appropriate refrigerant oil to prevent damage during installation. Verify compatibility with your specific Mercedes-Benz ML model before beginning the repair. Proper installation will help maintain system pressure and prevent leaks.

Quality Assurance and Warranty

Four Seasons provides this AC System Seal Kit 26770 with a focus on quality and durability. The green rubber o-rings and gaskets are manufactured to meet industry standards for automotive HVAC sealing components. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.

BrandFour Seasons
Part Number26770
PositionAC System Seal Kit
DescriptionO-Ring & Gasket A/C System Seal Kit
MaterialGreen Rubber O-Rings
StyleO-Ring & Gasket Kit
TypeAC System Seal Kits

This part fits 34 vehicles. Search below:

YearMakeModelPositionNotes
2009Mercedes-BenzML320N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2009Mercedes-BenzML500N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2009Mercedes-BenzML550N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2009Mercedes-BenzML63 AMGN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2008Mercedes-BenzML320N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2008Mercedes-BenzML500N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2008Mercedes-BenzML550N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2008Mercedes-BenzML63 AMGN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2007Mercedes-BenzML320N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2007Mercedes-BenzML500N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2007Mercedes-BenzML63 AMGN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2006Mercedes-BenzML350N/AO-Ring and Gasket Seal Kit; Option 2; AC System Seal Kit
2006Mercedes-BenzML500N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2005Mercedes-BenzML350N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2005Mercedes-BenzML500N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2004Mercedes-BenzML350N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2004Mercedes-BenzML500N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2003Mercedes-BenzML320N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2003Mercedes-BenzML350N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2003Mercedes-BenzML500N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2003Mercedes-BenzML55 AMGN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2002Mercedes-BenzML320N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2002Mercedes-BenzML500N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2002Mercedes-BenzML55 AMGN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2001Mercedes-BenzML320N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2001Mercedes-BenzML430N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2001Mercedes-BenzML55 AMGN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2000Mercedes-BenzML320N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2000Mercedes-BenzML430N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2000Mercedes-BenzML55 AMGN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1999Mercedes-BenzML320N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1999Mercedes-BenzML430N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1998Mercedes-BenzML320N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1998Mercedes-BenzML430N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit

* 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:

11126770132130426770801790908071A12631MT2632RS2632

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.