OEM Numbers: 4320600Q0A--NISSAN,4320600Q0J--NISSAN,4419362--OPEL,95528683--OPEL,432000367R--RENAULT,432009822R--RENAULT,8660003519--RENAULT,93197406--VAUXHALL,95528683--VAUXHALL. The Brembo patent for PVT ventilated brake discs improves the current design by using pillars instead of vanes in the ventilation chamber.
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