GM Service Manual Online
For 1990-2009 cars only

GM SPO Group Numbers

Application

GM SPO Group Number

Clutch Actuator Cylinder

0.780

Clutch Actuator Cylinder Hose

.0785

Clutch Actuator Cylinder Pipe

0.785

Clutch Fork Ball Stud

0.796

Clutch Fork Boot

0.797

Clutch Fork Spring

0.796

Clutch Master Cylinder

0.775

Clutch Master Cylinder Reservoir

0.785

Clutch Pedal Arm

0.832

Clutch Pedal Bracket Bumper

0.829

Clutch Pedal Bushing

0.831

Clutch Pedal Lever

0.832

Clutch Pedal Stop Bolt

0.829

Clutch Release Bearing

0.799

Clutch Release Fork

0.795

Clutch Yoke Shaft

0.795