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Home >> Cadillac >> 2011 >> DTS 4.6 S >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 4T80-E - Component Locator >> Component Locator >> Component Location >> Transaxle Major Components

Transaxle Major Components

Fig 1: Transaxle Major Components
GM13235Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Torque Converter Assembly
2 Manual Shaft
3 2nd Clutch
4 Reverse Clutch
5 3rd Clutch
6 Forward Clutch
7 Coast Clutch
8 Low Roller Clutch Assembly
9 Output Speed Sensor Assembly
10 Differential Assembly
11 Output Shaft (Differential Side Gear)
12 Final Drive Assembly
13 Lube Fitting
14 Forward Sprag Clutch Assembly
15 Low/Reverse Servo Assembly
16 Input Planetary Gear Set
17 Reaction Planetary Gear Set
18 Reverse Accumulator
19 Forward Accumulator
20 1-2 Accumulator
21 4th Servo
22 3-4 Accumulator
23 2nd Sprag Clutch Assembly
24 Drive Link Assembly
25 Output Shaft
26 Driven Sprocket
27 Input Speed Sensor Assembly
28 Upper Control Valve Body Assembly
29 Secondary Pump Assembly
30 Primary Pump Assembly
31 Scavenge Pump Assembly
32 Drive Sprocket