CARQUEST Wearever Wheel Cylinder

Carquest Wearever Drum Brake Wheel Cylinder, Direct replacement Wheel Cylinders are designed to fit specific vehicle applications and to ensure a proper fit every time. Normal wear may cause piston seals to leak. Corrosion and pitting can also occur inside Wheel Cylinders as moisture builds up in the brake fluid. A leaky Wheel Cylinder can be dangerous to the driver, causing gradual softening of the brake pedal and creating brake pull to one side.

All rubber parts are of high-quality EPDM compound for resistance to DOT3 or DOT4 brake fluid Key components like spring are from high and stable quality suppliers. Products are machined by CNC machines with strictly quality control. Parts assembled in a clean environment and all parts were thoroughly cleaned before assembly. Manufactured to strict engineering quality standards, meets S.A.E. specifications Each product is 100% tested on production lines and sampling tested prior to shipment Key working procedure used CNC, positioning accuracy ± 0.005/300 mm, repeat positioning accuracy + /-0.042 mm Main cylinder hole of measured by the 0.038 mm distinguish precision pneumatic instruments, surface roughness instrument and endoscope testing