Keenso set of 270 car A/C O-rings - HNBR rubber seals

Keenso - set of 270 O-rings for car air conditioning

Leaks in an air conditioning system usually start with worn seals on the connections of lines, the compressor and the condenser. This set contains 270 rubber rings in various sizes, so after opening the system you have the right O-ring for every connection at hand.

Material and construction

• HNBR rubber (hydrogenated nitrile butadiene), resistant to refrigerant, alcohol solvents, water and high temperature,
• elasticity and resilience that ensure good sealing,
• the green color makes it easy to recognize air conditioning rings.

Use

The air conditioning seals are designed for most car air conditioning systems; they can also be used for minor repairs in appliances, doors or pumps. With every replacement it is worth lightly lubricating the ring with an oil compatible with the system. A good A/C seal prevents refrigerant from escaping and cooling performance from dropping.

Included

• 270 O-rings in various sizes,
• transparent box with compartments, convenient for storing and sorting.

Thanks to the different ring sizes, car A/C O-rings are useful both in a workshop and in a garage for DIY repairs, without having to put seals together one by one. The set is light and takes up little space in a tool drawer.