The part in detail:

Part B66031071 , 8,5X17ET34

Type:8,5X17ET34

The essential advantages of AMG light-alloy wheels: Optimum cooling of the brakes as a result of improved ventilation and the material's outstanding thermal conductivity. Well-balanced handling as a result of reduced unsprung masses and excellent smooth running. Better lateral traction and enhanced steering precision. Optimised roadholding in conjunction with wide-base tyres. Underlines the sporty appearance of the vehicle. We recommend having the wheels fitted by a Mercedes-Benz

Price: £514.80