GM O'RING ASST - FJC

The FJC GM O-Ring Asst (Part Number 4293) is a comprehensive collection of 180 professional-grade O-rings, designed specifically for a wide range of applications in General Motors vehicles. This assortment features 18 distinct part numbers, providing technicians with the necessary components to ensure reliable, leak-free seals in various automotive systems. Constructed from durable green HNBR (Hydrogenated Nitrile Butadiene Rubber), these O-rings offer superior performance and longevity.

Key Features

• Extensive Assortment: Includes 180 pieces across 18 unique part numbers, ensuring a broad selection for common GM applications.
• High-Performance HNBR Material: Manufactured from green HNBR, known for its excellent resistance to heat, ozone, and a wide array of automotive fluids and refrigerants.
• Enhanced Durability: HNBR offers superior abrasion and chemical resistance compared to standard nitrile, contributing to a longer service life.
• Wide Temperature Range: Capable of maintaining integrity in temperatures from -22°F to 302°F (-30°C to 150°C), suitable for demanding under-hood environments.
• Organized for Efficiency: Comes with an O-ring wall chart for quick and accurate identification, streamlining repair and maintenance tasks.
• GM Vehicle Compatibility: Specifically engineered and sized to meet the requirements of General Motors automotive systems.

Applications

This versatile O-ring assortment is ideal for professional technicians performing maintenance and repairs on General Motors vehicles. Common applications include:

• Air Conditioning Systems: HNBR is highly compatible with refrigerants such as R-12, R-134a, and R-1234yf, as well as associated lubricants like mineral oil, PAG, and POE, making it suitable for A/C system seals.
• Oil and Fluid Sealing: Effective for engine oil seals, transmission fluid seals, and seals exposed to petroleum oils, fuels, and silicone greases.
• Water and Coolant Systems: Provides dependable sealing for water pumps, coolant hoses, and other components within engine cooling systems.
• Vacuum Systems: Designed for creating airtight seals in vacuum lines and components to maintain system integrity.
• General Automotive and Industrial Sealing: Suitable for various other sealing points where robust, chemical-resistant O-rings are required.