Input and output shafts, differential and shift forks
1 - differential; 2 - sealing ring (4 pcs, replace every time); 3 - secondary (slave) shaft; 4 – support of an axis of a gear wheel of a backing; 5 – an axis of a gear wheel of a backing; 6 - primary (leading) shaft; 7 – fork of switching of transfer of a backing; 8 - screw, 25 Nm; 9 - gear shift drive (shift forks); 10 - clutch housing; 11 – hex nut, 25 Nm + 90° (4 things. for bearing mounting); 12 - shaft with flange and compression spring; 13 - screw, 25 Nm (built into gearbox with compression spring behind flanged shaft)