Automatic Transmission Components

2006 Chevrolet Suburban K2500, 6.0 USECTION Automatic Transmission Components
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Locating Automatic Transmission Components
GM1869854Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 A/Trans Torque Dampener Housing Assembly
2 A/Trans Torque Dampener Assembly
3 Sun Gear Carrier Assembly - 1st Position
4 Drive Motor (w/Generator) Assembly - 1st Position
5 Sun Gear Carrier Assembly - 2nd Position
6 1-3 Clutch Housing Assembly
7 4th Clutch Assembly
8 Drive Motor (w/Generator) Assembly - 2nd Position
9 Sun Gear Carrier Assembly - 3rd Position
10 1-2 Clutch Assembly
11 2-3-4 Clutch Assembly
12 2WD Output Housing Extension Assembly
13 Output Shaft Assembly
14 Park Pawl Cover
15 A/Trans Case Assembly
16 A/Trans Fluid Pan Assembly
17 Drive Motor Generator Power Inverter Module Cable Assembly - 3 Phase
18 A/Trans Manual Shift Shaft Position Switch Assembly
19 Control Valve Upper Body Assembly
20 Control Valve Channel Plate
21 A/Trans Fluid Filter Assembly
22 A/Trans Fluid Pump Cover Assembly
23 Main Shaft Assembly
24 A/Trans Auxiliary Fluid Pump Assembly
25 Input Shaft
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.