3874 mm² ... 4080 mm² (TOP in conjunction with side elements COVER…AL)
3874 mm² ... 4416 mm² (TOP in conjunction with side elements COVER…PA)
3925 mm² ... 4059 mm² (BOTTOM in conjunction with side elements COVER…AL)
4036 mm² ... 4416 mm² (BOTTOM in conjunction with side elements COVER…PA)