GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1998
🢒
GMC P42 Commercial Chassis
🢒
Engine
🢒
Vacuum Pump
🢒 Special Tools
Illustration
Tool Number/ Description
J 25034-B
Pump Pulley Remover
J 25033-B
Pump Pulley Installer