GM Service Manual Online
For 1990-2009 cars only

End Play Specifications (3T40)

Thickness

Identification

Input Shaft Selective Snap Ring

1.83-1.93 mm (0.071-0.076 in)

White

2.03-2.31 mm (0.078-0.084 in)

Blue

2.23-2.33 mm (0.088-0.092 in)

Red

2.43-2.53 mm (0.095-0.099 in)

Yellow

2.63-2.73 mm (0.103-0.107 in)

Green

Reaction Sun Gear to Input Drum Selective Snap Ring

2.27-2.37 mm (0.089-0.093 in)

Pink

2.44-2.54 mm (0.096-0.100 in)

Brown

2.61-2.71 mm (0.103-0.107 in)

Lt. Blue

2.78-2.88 mm (0.109-0.113 in)

White

2.95-3.05 mm (0.116-0.120 in)

Yellow

3.12-3.22 mm (0.123-0.127 in)

Lt. Green

3.29-3.39 mm (0.129-0.133 in)

Orange

3.46-3.56 mm (0.136-0.140 in)

No Color

Reverse Clutch Housing to Lo Race Selective Spacer

1.00-1.10 mm (0.039-0.043 in)

1

1.42-1.52 mm (0.056-0.060 in)

2

1.84-1.94 mm (0.072-0.076 in)

3

2.26-2.36 mm (0.089-0.093 in)

4

2.68-2.78 mm (0.105-0.109 in)

5

3.10-3.20 mm (0.122-0.126 in)

6

Selective Thrust Washer

1.40-1.50 mm (0.055-0.059 in)

0 -- Orange

1.50-1.60 mm (0.059-0.062 in)

1 -- White

1.60-1.70 mm (0.062-0.066 in)

2 -- Blue

1.70-1.80 mm (0.066-0.070 in)

3 -- Pink

1.80-1.90 mm (0.070-0.074 in)

4 -- Brown

1.90-2.00 mm (0.074-0.078 in)

5 -- Green

2.00-2.10 mm (0.078-0.082 in)

6 -- Black

2.10-2.20 mm (0.082-0.086 in)

7 -- Purple

2.20-2.30 mm (0.086-0.091 in)

8 -- Purple/White

2.30-2.40 mm (0.091-0.095 in)

9 -- Purple/Blue