1 - compression rings,
2 - oil scraper ring,
3 - piston,
4 - piston pin,
5 - connecting rod,
6 - connecting rod bearing shells,
7 - connecting rod cover,
8 - oil seal,
9 - rear oil seal holder,
10 - gasket,
11 - cylinder block,
12 - O-ring seal,
13 - coolant pump,
14 - right engine support,
15 - oil pump,
16 - crankshaft,
17 - crankshaft main bearing shells,
18 - thrust half ring,
19 - main bearing cap,
20 - oil receiver,
21 - oil pan,
22 - upper part of the oil pan,
23 - lower part of the oil pan,
24 - oil depressant,
25 - drain plug of the cooling system.