Seized piston on brake caliper

After having my brakes inspected at the garage due to heavy vibrations when I was accelerating / braking. I suspected a warped brake disc or wheel balancing issue


My brother informed me that the piston was seized on my drivers side brake caliper at the front and it would need replacing. This was causing excessive heat when driving and was the cause of the over heating brake pads and vibrations that I felt.


I purchased some replacement brake pads and discs for my car from KNS and a new caliper for a total of £135.39 after giving them my cars registration, talk about a nightmare day


Me and my brother went through early morning to replace the discs and pads, the discs were 100% the right fitment because the part number on them matched a previous set I had bought.


We were unable to check the caliper was right until fitment, but visually inspecting it turned out to be correct. One comment I mentioned was I hope they gave me the right brake pads…. oh low behold me and my bad luck. They weren’t the right pads, they were for my model of car, but not my model of vehicle.


The pads for my car used different types of lugs to hold them in place on the caliper, they’re ones which point down, where the pads I was given were more slot in. I think the pads were for the 110HP model and mine is the 140 as they’re also smaller than the ones I currently use


Basically I had to do a trip to a local car parts store, which luckily is open 7 days per week. Get there early morning with my existing calipers and compared them against the ones I purchased and they were an exact match…. this is exactly the reason why I’m very awkward about VW, if you get the wrong gear your fubar’d


Anyway, in returning back, Steven had already changed the caliper, luckily and the new pads were correct (albeit, didn’t have ABS wear sensor, but a dummy wire was fitted so it didn’t trip the warning alarm).


At a later date I’ll order some parts from a site I’ve used before “Brake parts superstore”. I’ll be rebuilding my existing caliper as a spare for a Youtube Video and Article for the website and posting further detail in the brake article

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