2008 Knapheide Service Body, , - BODY SPECS: Knapheide 11' Mechanics Service Body, Model: 6137HC, Serial: 20081030-0134361, Length: 11'5, Width: 94, Side Height: 54, Oxy/Acc Height: 54, - - - Since 1988, TEXAS TRUCK CENTER has been the Home of the Hard to find Heavy Duty Truck in the South. View over 200 Trucks & Truck Equipment IN STOCK at TEXASTRUCKCENTER.COM, Se Habla Español. -