2007 Volvo VNL Engine: 10.8L L6 DIESEL; With 62 7/8 In. Belt Outside Circumference; Position: Alternator and Air Conditioning;. 2007 Volvo VNL Engine: 10.8L L6 DIESEL; With 63 5/8 In. 2007 Volvo VNL Engine: 12.8L -6 DIESEL; Position: Alternator and Air Conditioning;.
