belt tensioner used on VOLVO S40,S60,S70,S80,V40,V70,XC70/90 OE: 31251250 30637141 30757057 ... VKM36240 OD.70mm belt tensioner used on VOLVO S40,S60,S70,S80,V40,V70,XC70/90OEM number: 31251250306371413075705794973319125571 Other cross reference ... 2.5 2.5T (1999-2004)VOLVO S40 1.6 1.8 1.8I 1.9DI 1.9T4 2.0 2.0T (2000-2004)VOLVO ... S60 2.0T 2.4 2.4T 2.5T (2001-2008)VOLVO S70 ...