1979 MACK RWL - STEERING:WHEEL AND HANDLE BAR 1979 MACK RWL - STEERING:GEAR BOX:SHAFT PITMAN 1979 MACK RWL - SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY 1979 MACK RWL - STEERING:WHEEL AND HANDLE BAR 1979 MACK RWL - STEERING:LINKAGES 1979 MACK RWL - ENGINE AND ENGINE COOLING:ENGINE