Automotive Seals

Valve Stem Seal: Maintains an appropriate and stable oil leak volume over longer periods of operation to ensure the proper functioning of the valve stem.
Type AT:
oThis type of seal is used within the clutch of Auto Transmission.
oThe seal design is based on the structure of the Auto Transmission in order to reduce the complexities of installation and to save space.
Type CNB
oThis seal type is used in the rack shaft of the power steering system within the vehicle.
oExcellent sealing capability for highly pressurized PSF (Power-Steering Fluid) and driving on low friction surface.
oIntegrated back-up ring providing further support for the sealing lip to enable better pressure resistance and to prevent lip reversion.
Type ST Hub Seal
oThis seal type is used within wheel hub of heavy-duty vehicles.
oDesign of hydrodynamic aid increases the pumping rate and reduces temperature rise and rubber wear
Type 4S/AS
oThis seal type is used within automotive shock absorber unit.
oThe semicircular design of the secondary lip reduces friction and prevents lip reversion during the reciprocating movements.
Type G1:
oSpecial design of a corrugated rubber OD with a lip profile suitable for applications with limited radial space.
oParticularly suitable for application where the housing material is subject to larger coefficient of thermal expansion.
oHigh-deflection sealing lip to have a low torque
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A&S Seals Co., Ltd. is a global supplier of Automotive Seals, NAK Seals, A&S Seals and many more. focusing on the various brands of seals supply