10pcs Black NBR70 O-Ring Washer Sealing Gasket for Automotive Car 42 x 3mm
10pcs Black NBR70 O-Ring Washer Sealing Gasket for Automotive Car 42 x 3mm. Description: Used to prevent leaks while working with plumbing,hydraulics,air and gas connections. Rubber construction resists oil,gas,water and alcohol solvents,durable. Suitable for car engine system,transmission,shock absorber etc. Easy to store,low weight. Storage Condition: Materials should be stored at a temperature of 0 to 28 degree centigrade,relative humidity of not more than 80%, dust-free and properly ventilated environment,at least 1 meter away from the heat source. Materials are not allowed to come into contact with acids,alkalis,oils and various solvents during storage to avoid exposure to sunlight,arc light,ultraviolet light and other . Installation: Use tools without sharp edges. Ensure that the O-ring is not twisted,and do not stretch the O-ring excessively. Try to use an auxiliary tool to install O-ring,and ensure correct positioning. For bonding with a sealing strip,the O-ring must not be stretched at the joint. When the O-ring is stretched,the mounting mandrel must be used when passing screws, splines, keyways, etc.The mandrel can be made of soft,smooth metal or plastic without glitch or sharp edges. When installing the compression screws,tighten the screws symmetrically and do not tighten them in the direction. Some Tips Before Installation(Please Check): Whether the angle is machined according to the drawing.Whether the sharp edge is chamfered or rounded. Whether the inner diameter removes the glitch surface or not. Whether the seals and parts have been greased or lubricated. Package Include: 10 x Car O-Ring Seal Gaskets While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.