Object: Electronic Auction - Price Registration For The Acquisition Of Parts And Original Parts And Accessories, For Axles, Clutch, Electrical, Direction, Gearbox, Suspension And Differential Transmission, The Mercedes -Benz Chassis Buses Om457 And O500, Euro 5 And Euro 6 G Engines, For Preventive And Corrective Maintenance Of The Bus Fleet Operated By The Municipal Cmtc Collective Transport Company - Described, Characterized And Specified In The Term Of Reference.