FULL SET – Front Disc Brake Caliper Rebuild / Repair Kit – Proton Gen 2 Persona Satria Neo – 54mm
– Proton Gen-2 (2004 – 2011)
– Proton Persona (2007 – 2016)
– Proton Satria Neo (2006 – 2015)
Brand : G.B.S or SAM or Uni Japan or Misoki or Equivalent (Aftermarket Standard Replacement Parts)
Part Number: PW891171 or Equivalent
Piston Diameter: 54 mm
– Please verify your Piston Diameter against the published size to ensure the correct product is being ordered.
– This item contains a set of
+ 2 pieces Piston Seal O-ring,
+ 2 pieces Dust Seal Cover and
+ 4 pieces Disc Brake Caliper Guide Pin Boot
For both Left and Right Hand side application.
– The function of the piston seal is to stop the brake fluid from leaking out of the caliper.
– The other function of the piston seal is to pull the piston back and therefore release the brakes.
– The brake fluid under pressure forces the piston to slide out of the caliper. This action deforms the seal in the direction the piston travels. When releasing the brake pedal the deformed seal will pull back to its original shape and pull the piston with it, this action will release the brake pads from the disc.
– Product photos for illustration purposes only.