GM Service Manual Online
For 1990-2009 cars only

Dimention M

Retainer Ring Thickness (mm)

Retainer Ring Thickness (in)

0.85 mm -0.95 mm (0.033 in - 0.037 in)

3.80-3.90

0.149-0.153

0.95 mm -1.05 mm (0.037 in - 0.041 in)

3.70-3.80

0.145-0.149

1.05 mm -1.15 mm (0.041 in - 0.045 in)

3.60-3.70

0.141-0.145

1.15 mm -1.25 mm (0.045 in - 0.049 in)

3.50-3.60

0.137-0.141