100 percent New Direct Replacement Part Number:7806040673 Interchange Part Number 1664604200, A1664606000, 1664606000, A1664604300, 1664604300, 1664603000, 1664603800, 1664603600, 2044602501, 2044601901, 2224603500, 2124607700, 2044601501, 2044602101, 2224607400, 2044602301, 2044601701, 2044607600, 2044601201, 2044601801 Specifics: Belt number: 2m-310 22mm Lenth: About 310mm Width: About 122mm Teeth: 155 Repalcement For: For ML-class or (w166) For -class or GLS (x166) For S-class Coupe (c217) For S-class (w222, v222, x222) For -class (x204) For E-class (s212) For E-class (w212, v212) For -class (c218, x218) Material: rubber colour: black Package Contents: 1 x Rack and Pinion Gear Belt Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.