TSN.02.101 - Fabricată din fontă cenușie conform GOST 1412-85 prin turnare și frezare pe mașină CNC. Denumită frecvent jumătatea inferioară a carcasei cu tălpi.
Made of grey cast iron according to GOST 1412-85 by casting and milling on a CNC machine. Often referred to as the lower half of the body with legs.
It is attached to the mounting frames TSN.00.720. Together with a pair of TSN.02.102, they form an oil bath for gearbox gears.