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Home >> Chevrolet >> 2023 >> Tahoe SSV >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (Engine Mechanical - 3.0L (Lm2) Diesel - Visual Identification) >> Disassembled Views >> Engine Block and Components

Engine Block and Components

WARNING: This page is about a different variant/trim than selected.
GM5149495Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Callout Component Name
1 Engine Block
2 Cylinder Head Locating Pin [2x]
3 Water Pump Plug
4 Cylinder Head Locating Pin
5 Starter Locating Pin [2x]
6 Crankshaft Position Sensor Bolt
7 Transmission Locating Pin
8 Crankshaft Position Sensor
9 Crankshaft Position Sensor Seal
10 Seal@Engine Coolant Temperature Sensor [2x]
11 Engine Coolant Temperature Sensor [2x]
12 Seal@Engine Coolant Heater
13 Engine Coolant Heater
14 Bolt@Piston Oil Nozzle [6x]
15 Crankshaft Thrust Bearing [2x]
16 Crankshaft Upper Bearing [7x]
17 Transmission Locating Pin
18 Crankshaft
19 Crankshaft Lower Bearing [7x]
20 Crankshaft Bearing Cap [7x]
21 Crankshaft Bearing Cap Bolt [14x]
22 Connecting Rod Bearing Cap Bolt [12x]
23 Connecting Rod [6x]
24 Connecting Rod Bearing [6x]
25 Connecting Rod Bearing [6x]
26 Piston Pin Retainer
27 Piston Pin
28 Piston [6x]
29 Piston Pin Retainer
30 Piston Oil Ring Rail [6x]
31 Piston Compression Lower Ring [6x]
32 Piston Compression Upper Ring [6x]
33 Engine Coolant Flow Control Valve Bolt [6x]
34 Piston Oil Nozzle [6x]
35 Engine Front Cover Locating Pin [2x]
36 Engine Front Cover Bolt [8x]
37 Crankshaft Front Oil Seal
38 Engine Coolant Flow Control Valve
39 Engine Coolant Thermostat Housing Gasket