... A3(8P1),SEAT ALTEA (5P1) 1.9/2.0TDI, VW GOLF V(1K1) OE: 03G 903 315A ... A3(8P1),SEAT ALTEA (5P1) 1.9/2.0TDI, VW GOLF V(1K1)OEM number: 03G 903 315 ... 25mm Belt tensioner pulley used on: AUDI A3 (8P1) 1 .9TDI, 2.0TDI, 2.0TDI quattro (2003- ... 2.0TDI 16V quattro (2005- )SEAT ALTEA (5P1) 1.9TDI, 2.0TDI, 2.0TDI 16V (2004- )VW ... .0TDI 16V, 2.0TDI 16V 4motionVW GOLF V (1K1) 1.9TDI, 1.9TDI 4motion 2.0GTD, 2.0SDI, 2 ...