MTZ T-72 5.6B MTZ T-72 6.2A MTZ3.6B T-72 MTZ3.6BT-72 MTZ9.1C MTZF20R02V8 MTZF2R02V8 MTZH-1/2-F9-0-SP MTZH-1-1/2-F9-0-SP MTZH-1-F9-0-SP