Lubrication system — device (Mazda BT-50 (1))

Lubrication system components.
1 - sealing washer,
2 - drain bolt,
3 - oil pan,
4 - oil cooler gasket,
5 - gasket,
6 - plug,
7 - ball,
8, 13 - pressure reducing valve spring,
9, 12 - sealing ring,
10, 11 - plug,
14 - pressure reducing valve,
15 - oil filter nipple,
16 - oil filter,
17 - oil pump pressure reducing valve spring,
18 - oil pump pressure reducing valve,
19 - oil pump cover,
20 - gasket,
21 - oil pipe,
22 - oil pump housing,
23, 24 - sealing ring,
25 - oil receiver,
26 - oil cooler,
27 - oil cooler housing.