The "Power Steering Oil Seal" is applied to the power steering system of automobiles, which can prevent dust, sediment and water from entering the steering system, and at the same time keep the gears lubricated to ensure the normal operation of the power steering system. The inner diameter back support ring design enhances the pressure resistance of the oil seal. The oil return groove design on the lip part sends the sealing oil body back to the oil side without oil leakage, and can reduce friction and temperature rise.
You can also have an oil leak under your car if it feels stiff when you turn the steering wheel, the hood makes weird noises. Then it's very likely that your power steering oil seal is leaking. We should check the oil level of the power steering oil monthly to ensure that the oil level is appropriate and will not affect the normal operation of the power steering system. Using a good quality power steering oil seal can prevent these leakage problems.
The power steering oil seal produced by NNK has an inner diameter retaining ring design, which has strong pressure resistance and is not easy to deform and fail.The lip-shaped spiral design makes the oil return to the oil side, prevents oil leakage, and reduces friction and temperature rise. The secondary lip prevents the primary lip from being inverted.Metal bonded rubber design ensures hardness and ensures good sealing performance. Material:NBR80-90, all imported rubber. Our power steering oil seals are very professional in terms of materials and technical production, and can satisfy you both in terms of sealing effect and service life. NNK professionally solves the steering gear sealing problem for you.
NNK has two types of power steering oil seal, one is a rotary seal installed on the steering shaft, and the other is a reciprocating seal installed on the power cylinder rack shaft.
Rotary seal mounted on steering shaft:
Bonded rubber-to-metal design ensures strength and excellent sealing.
The secondary lip prevents the primary lip from inverting.
Reciprocating seal mounted on power cylinder rack shaft:
The composite design of metal shell and support ring ensures the tightness under high pressure environment.
Integrated support ring, strong pressure resistance.
The hydrodynamic spiral design reduces friction and heat generation, is not easy to deform and age, and effectively prolongs the service life.
Material: nitrile rubber/hydrogenated nitrile rubber
If you need high quality power steering seal, please contact us.
Inferior seals are one of the most major diagnoses of transmission fluid leaks that can damage the unit beyond repair. When you're rebuilding transmissions every single day, it can be easy to forget how critical these small parts are, but in a system that operates under such high demands, the value well-made oil seals should never be underestimated.