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Engine Block and Components

Fig 1: Exploded View Of Engine Block And Components
GM2470757Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Water Pump to Engine Block Seal
2 Water Pump
3 Water Transfer Pipe O-ring Seals
4 Water Transfer Pipe
5 Coolant Temperature Sensor
6 Thermostat Housing to Block Gasket
7 Thermostat Housing
8 Thermostat
9 Thermostat Gasket
10 Thermostat Housing Cap Bolt
11 Thermostat Housing Cap
12 Water Pipe Support Bracket
13 Water Pipe Support Bracket Bolt Stud
14 Water Pipe Support Bracket Bolt
15 Cylinder Head Gasket
16 Piston Ring Assembly
17 Piston Assembly
18 Connecting Rod
19 Connecting Rod Bearing
20 Connecting Rod Cap Bolt
21 Cylinder Head Alignment Pin
22 Oil Filter Cap
23 Oil Filter Cap O-Ring
24 Oil Filter
25 Engine Block Gallery Plug
26 Engine Block to Transaxle Alignment Pin
27 Crankshaft Position Sensor
28 Crankshaft Position Sensor Bolt
29 Oil Pressure Switch
30 Knock Sensor
31 Piston Oil Nozzle
32 Engine Block
33 Crankshaft Thrust Bearing - Upper
34 Crankshaft Bearing - Upper
35 Crankshaft
36 Crankshaft Thrust Bearing - Lower
37 Crankshaft Bearing - Lower
38 Crankshaft Rear Seal
39 Flywheel
40 Flywheel to Crankshaft Bolt
41 Lower Crankcase
42 Lower Crankcase Perimeter Bolt
43 Starter
44 Starter Bolt
45 Engine Oil Pan Alignment Pins
46 Engine Oil Pan
47 Engine Oil Pan Long Bolt
48 Engine Oil Pan Bolt
49 Engine Oil Pan Drain Plug
50 Lower Crankcase Main Bearing Bolt