Applications
 
These sets consist of high temperature/heat resistant, silicone gray dust boots and pressure seals, manufactured by Frenkit Performance for most late-model Brembo calipers. These are the perfect components for street and track-oriented performance vehicles! This rebuild kit is commonly referred to as the Brembo 18Z caliper.
 
These are silicon dust boots and high temperature pressure seals and are recommended for track/racing/high performance driving events.
 
Included are the following components:
30mm High Temp Gray Silicone Dust Boot, Quantity 2
30mm Pressure Seal, Quantity 2
34mm High Temp Gray Silicone Dust Boot, Quantity 2
34mm Pressure Seal, Quantity 2
38mm High Temp Gray Silicone Dust Boot, Quantity 2
38mm Pressure Seal, Quantity 2
Caliper Temperature Sticker included free!
Silicone Bleeder Caps
 
This is an OE replacement for StopTech Rebuild Kit part number:
143.99030K - 30mm
143.99034K - 34mm
143.99038K - 38mm
This seal kit replaces OE Brembo Dust Boot part numbers:
20.4872.41 (20 4872 41) - 30mm
20.4872.43 (20 4872 43) - 34mm
20.4872.45 (20 4872 45) - 38mm
This seal kit replaces OE Brembo Pressure Seal part numbers:
05.5955.53 (05 5955 53) - 30mm
05.5955.55 (05 5955 55) - 34mm
05.5955.57 (05 5955 57) - 38mm
This seal kit replaces OE Brembo Rebuild Kit part numbers:
105.5955.53 (105 5955 53) - 30mm
105.5955.55 (105 5955 55) - 34mm
105.5955.57 (105 5955 57) - 38mm
 
Typically on a 6-Piston caliper, there are two of each piston size, so this combination should service one front caliper (6 pistons total).  These are not application specific, rather for those who may have a single torn dust boot or failed pressure seal or for those who are rebuilding their calipers; however, this kit will may work for many aftermarket Brembo or StopTech 6-piston caliper combinations.  Common appliction is the 18Z caliper.