1982 MACK MH - TRAILER HITCHES:FIFTH WHEEL ASSEMBLY 1982 MACK MH - SERVICE BRAKES, AIR 1982 MACK MH - STRUCTURE 1982 MACK MH - SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE 1982 MACK MH - STRUCTURE:BODY:BUMPERS 1982 MACK MH - STEERING:WHEEL AND HANDLE BAR 1982 MACK MH - SEAT BELTS