Thrust washer on steering knuckle, 3.60–3.65 mm. Porsche 356

Cleaning kit for corroded wheel studs & adjacent hub surfaces

Removes dirt & corrosion & prepares surfaces for correct torque application
Ideal for preparing wheels, hubs and brake discs or drums for re-assembly
Suitable for use with power drill or air impact wrench

Kit contains: 

• Stud cleaner body including velcro pad
• Replacement velcro pads x 2 
• Fine cleaning discs x 5
• Coarse cleaning discs x 5

Aluminium bell with steel core and 12,5 mm (1/2“) seat for use on pneumatic impact screwdrivers. 
Corrosion between the rim and the wheel hub is removed so torque values can no longer be distorted.
Complete with 1 cleaning disc