Porsche and Audi Brake Caliper Assembly Guide Pins

They are used on Radially mounted brake calipers to allow safe replacement of the brake pads while reducing the risk of the caliper hitting and damaging the ceramic brake discs. These pins are manufactured with a reduced diameter approximately half way up their length which provides a step for the caliper to sit on while the pads/discs are replaced. Equivalent to VW OEM T10439. Application: Audi Q7, Volkswagen Touareg and Porsche Cayenne.