Mack MD6 medium-duty vacuum truck (white) with Cummins ISB6.7 (260 HP), Allison automatic transmission, and engine brake. Brand-new 2,000-gallon steel H.O.I. tank (5-year warranty) and new NVE 607 PRO MAX vacuum pump (380 CFM, 1-year factory warranty). Heavy-duty rear bumper, chrome front bumper, aluminum wheels, diamond plate aluminum hose trays, aluminum toolbox, and Betts lighting. NOTE: model year not specified — please confirm.