This listing is for 1 x O.E.M. 2nd gear syncro ring
The Mercedes part number is 2112603245
This parts fits Mercedes Benz Vito 111 CDi, Sprinter 311 CDi, 313 CDi 6 speed 716 651 & 716 652 gearboxes between 2005 - 2010
The 716 651 / 716 652 number can be found stamped onto the gearbox on the side near the front