Pro Grade Heavy Duty Silicone O Ring Seal 7.28 Inch Outer Diameter 7.0 Inch Inner Diameter 0.14 Inch Cross Section VMQ Red Gasket For Engines Faucets Flanges Valves Pipes And Compressors

Pro Grade Heavy-Duty Silicone O-Ring Seal for Engines
✔️ 185mm OD, 178mm ID, 3.5mm CS VMQ red gasket, single pack

This heavy-duty silicone O-ring seal is designed for high-temperature sealing in engines, pumps, valves, and hydraulic systems. It is ideal for replacing worn gaskets in automotive, plumbing, and industrial machinery where a reliable seal matters.

✅ 185mm outside diameter (7.28"), 178mm inside diameter (7.0"), 3.5mm cross-section
✅ VMQ silicone material, 50 Shore hardness
✅ Temperature range -30°C to 200°C (-22°F to 392°F)
✅ Red gasket color for easy ID in engines, faucets and pipes

💡 What is a silicone O-ring seal used for in heavy-duty machinery?
A handy gasket solution for sealing fluids and gases across engines, hydraulics, and industrial pumps.
- Seals hydraulic and pneumatic connections in valves, compressors, and heat exchangers
- Performs well across wide temperature ranges from -30°C to 200°C
- VMQ silicone offers chemical compatibility with common oils and coolants
- Red color aids quick inspection and maintenance checks