GM Service Manual Online
For 1990-2009 cars only

Low and Reverse Band Servo Piston Pin Specifications for Cadillac Escalade EXT 2007

Refer to the chart in order to determine the correct low and reverse band servo pin length to use. A, B and C on the chart refer to markings on the J 21370-10 Band Apply Pin Gauge. Numbers 1-7 match the correct piston pin length to the J 21370-10 land indicated by the low and reverse band servo pin inspection procedure.


Object Number: 28391  Size: SH

Servo Piston Pin Selection

Pin Length

Pin Identification

mm

inch

83.82-83.97

3.300-3.306

1

84.53-84.68

3.328-3.334

2

85.24-85.39

3.356-3.362

3

85.95-86.10

3.384-3.390

4

86.66-87.53

3.412-3.446

5

87.38-87.53

3.440-3.446

6

88.09-88.24

3.468-3.474

7