belt tensioner used on Audi A3(8P1),SEAT ALTEA (5P1) 1.9/2.0TDI, VW GOLF ... :534 0059 10 VKM 31022 belt tensioner used on Audi A3(8P1),SEAT ALTEA (5P1) 1.9/2.0TDI, VW GOLF ... Dia.:70mm Width:25mm Belt tensioner pulley used on: AUDI A3 (8P1) 1 .9TDI, 2.0TDI, 2.0TDI quattro (2003- ) 2 ... at the most competitive price. Belt tensioner used on Audi A3(8P1),SEAT ALTEA (5P1) 1.9/2.0TDI, VW GOLF ...