(USED) 2013 VOLVO VNL-COMPLETE CHASSIS WIRING HARNESS. P/N 21565830 MODEL: COMPLETE WIRING HARNESS FROM CAB TO ENG AND DEF SYSTEM. INCLUDES FUSE BLOCK AND TRAILER PLUG. To find out more about this part, give us a call. We ship worldwide! Complete Recycling Group (CRG) 929 W PULASKI HWY ELKTON, MD 21921