Description
#10 GM Dual Fitting O-ring (5/8), 4040
- Diameter mm – 1.98
- ID mm – 11.89
- OD mm – 15.85
- Designed specifically for GM #10 dual fittings in automotive A/C systems
- Constructed from high-temperature HNBR material for enhanced durability
- Provides a secure, leak-proof seal to maintain system efficiency
- Precision-engineered dimensions: ID – 11.89 mm, OD – 15.85 mm, Thickness – 1.98 mm
- Ideal for both professional and DIY A/C servicing

























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