Evening,
looking to buy new front brake discs and pads early next year and according to the PR sheet in my handbook it states the PR number 1LJ which as far as I can tell refers to disc Dia of 312 mm. My car is mk 7.5 PP 2020 which has discs that are 340mm in Dia. Its not a big problem because I can source the parts by the dimensions of the disc but I'm just thinking is the PR number wrong in my handbook or does the the number 1LJ cover both sizes of brake disc ??