Paragon Replacement Anti-knockback Spring Kit - Paragon PA015 / PA035 Brake Caliper
Lateral side-loading forces during hard cornering may deflect the wheel hubs, hub bearings, wheels, and rotors, etc. As a result the pads are pushed farther away and the caliper pistons further into their bores, which lead to pad knockback. The driver may need to tap the pedal lightly when approaching the braking zone.
These anti-knockback springs can help minimize pad knockback by putting some tension/preload on the back side of the pistons.
One Anti-knockback Spring Kit needed per pair of calipers
Includes:
*Application: Paragon PA015 / PA035 calipers
Part Number: PCS.02.CEJ.AS.01