GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1998
🢒
Yukon - 4WD
🢒
Transmission/Transaxle
🢒
Automatic Transmission - 4L80-E
🢒 Oil Pump Specifications
Specification
Specification
Metric
English
Oil Pump Gear Clearance
0.017-0.071 mm
0.0008-0.0028 in