Original cutting unit for electric shaver BrAun series 3 30b (7000/4000)

Original black head for BrAun series 3 30b (7000/4000) Series 3, models 199, 199s-1, 197s-1, 195s-1, 340, 330, 320, 310, 300, 4875, 4845, 4840, 4815, 7790, 7785, 7765, 7680, 7650, 7630, 7570, 7540, 7520, 7516, 7515, 7510, 7505, 7504, 7493, 7475, 7015, 4775, 4745, 4740, 4715, type : 5742, 5743, 5747, 5491, 5493 5494, 5713, 5714, 57179, including BRAUN 340