Gearboxes, all-wheel drive parts (4-Matic) 724.0

Bevel gear reducer Mercedes-Benz 724.0 7G-DCT / hypoid pair 17 / 20 teeth, drive gear 24 teeth (outer Ø 78.85 mm)

Transfer case (angular gearbox) drive shaft Mercedes-Benz 4MATIC 724.0 7G-DCT - 24 teeth, 2 notches (external Ø 78.90 mm) / hypoid gear 17 teeth

Clutch drum of the rear axle Mercedes-Benz 724.0 4Matic A / B Class, CLA, GLA, GLB - 9 friction discs, 33 splines (outer) / 27 splines (inner)