For 1990-2009 cars

#### Drum Brakes

Application | GM SPO Group Number
--- | ---
Rear Brake Adjuster Access Hole Plug | 5.117
Rear Brake Backing Plate | 5.001
Rear Brake Bleeder Valve | 4.666
Rear Brake Bleeder Valve Cap | 4.666
Rear Brake Cylinder | 4.665
Rear Brake Cylinder Bolt | 4.665
Rear Brake Cylinder Piston Kit | 4.667
Rear Brake Cylinder Piston Seal Kit | 4.667
Rear Brake Cylinder Piston Spring | 4.669
Rear Brake Drum | 5.809
Rear Brake Inspection Hole Plug | 5.117
Rear Brake Shoe Adjuster Actuator | 5.103
Rear Brake Shoe Adjuster Spring | 5.111
Rear Brake Shoe Holding Spring | 5.043
Rear Brake Shoe Holding Spring Cup | 5.043
Rear Brake Shoe Kit | 5.017
Rear Brake Shoe Pin | 5.043
Rear Brake Shoe Return Spring | 5.026
Rear Park Brake Lever | 5.149
Rear Park Brake Lever Return Ring | 5.158
Rear Park Brake Lever Strut | 5.150
Rear Park Brake Lever Washer | 5.158
Rear Wheel Bolt | 5.812
Rear Wheel Hub Bearing Housing Bolt | 5.816
Rear Wheel Hub | 5.806
Rear Wheel Hub (O-ring) Seal | 5.822