Specifications:

Inner Diameter: 7mm / 0.28inch

Outside Diameter: 10mm / 0.39inch

Cross-Section Diameter: 1.5mm / 0.06inch

Package Contents: 100(+/-2%)pcs x O-Ring

Description:

They are circular in shape, round in cross-section. For use across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C).
Buna N or Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Good resistance to many petroleum oils, greases, hydraulic fluids, alcohol, mineral oil and grease.
Buna-nitrile is vulnerable to acetone, ethers, esters, , sunlight and weathering and should therefore not be used in -generating electric motors, welding equipment, or in applications with exposure to light.
If your power steering pump is making noise or leaking, check the O Ring for any breaks first.
Rubber construction resists oil,gas,water and alcohol solvents,durable.
Can effectively prevent the oil leakage air leakage,have good sealing effect.
Suitable for car engine system,transmission,shock absorber etc.
Easy to store,low weight.
Application for motorcycle car and truck.