They look like ordinary clamps that you can buy on every corner, but nothing could be further from the truth, they have a different clamping range. When replacing the original 32mm spring clamp (71905), Volkswagen advises mechanics to use this clamp instead of the factory fitted 32mm spring clamp.
This spring clamp is in some cases very difficult to assemble when replacing a hose. To facilitate assembly, we recommend using a worm screw clamp. In addition to the special clamping range of 23-35 mm, this clamp is made of stainless steel.
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