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Engine Block and Components

Fig 1: Exploded View Of Engine Block And Components
GM3817021Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Cylinder Head Gasket
2 Cylinder Head Locating Pin
3 Piston Upper Compression Ring
4 Piston Lower Compression Ring
5 Piston Oil Ring Rail
6 Piston Oil Ring Rail Spacer
7 Piston Oil Ring Rail
8 Piston Pin Retainer
9 Piston Pin
10 Piston Pin Retainer
11 Piston
12 Connecting Rod
13 Connecting Rod Bearing
14 Connecting Rod Bearing
15 Connecting Rod Cap
16 Connecting Rod Bolt
17 Engine Block Oil Gallery Plug
18 Engine Block Oil Gallery Plug
19 Engine Block Oil Gallery Plug
20 Crankshaft Rear Oil Seal
21 Automatic Transmission Flex Plate
22 Automatic Transmission Flex Plate Bolt
23 Flywheel
24 Oil Pump Flow Control Valve Assembly Bolt
25 Oil Pump Flow Control Valve Assembly
26 Oil Pump Flow Control Valve Assembly Bolt
27 Engine Block Oil Gallery Plug
28 Engine Block Oil Gallery Plug
29 Oil Filter
30 Oil Filter Fitting
31 Lower Crankcase Bolt
32 Lower Crankcase
33 Lower Crankcase Locating Pin
34 Crankshaft Lower Bearing
35 Crankshaft
36 Crankshaft Upper Bearing
37 Crankshaft Upper Thrust Bearing
38 Piston Oil Nozzle Bolt
39 Piston Oil Nozzle
40 Engine Block
41 Engine Front Cover Locating Pin
42 Engine Oil Pressure Sensor
43 Engine Coolant Heater
44 Knock Sensor
45 Engine Block Coolant Baffle
46 Crankshaft Position Sensor Bolt
47 Crankshaft Position Sensor