Odd rear calipers S2

[semi42]

just refurb'ing the rear calipers on a chums s2 . Did mine last year so im familiar with the setting up of the piston but the n/s caliper on my mates has a different set up. anyone come across this variant and does it has a set up sequence??

[peteyg]

Interesting. The casing looks right but never seen that piston setup. Is it the correct caliper or something off a different vehicle or is it just the piston that's diffeent?

Pete

Edited May 27, 2010 by peteyg

[semi42]

i'm assuming its off another car, the internal bore of the caliper has a "wall" with a hole in for the threaded part to pass through, the smaller cylinder(i'll call it the spigot) fits inside the brake piston.the spigot looks like its a sealed sprung loaded unit with a bendix inside it.