Crank mechanism device

Pic. 2-8. Details of the crank mechanism:
1 - crankshaft;
2 - insert of the middle main bearing;
3 - persistent half ring;
4 - a set of liners of the connecting rod;
5 - connecting rod;
6 - bushing of the upper head of the connecting rod;
7— connecting rod cover bolt;
8 - piston pin;
9 — a lock ring of a piston pin;
10 - piston;
11 - top compression ring;
12 - lower compression ring;
13 - oil scraper ring;
14 — toothed pulley of the crankshaft;
15 - crankshaft pulley;
16 - crankshaft pulley with torsional vibration damper;
17 - crankshaft pulley for driving the air conditioner and power steering;
18 - needle bearing;
19 - ring gear;
20 - flywheel;
21 - centering pin;
22 - key.