Axle Capacities

• Front Axle 1000 Series (8.25")

1.43 L

1.51 qt

• Front Axle 2000, 3000 Series (9.25")

1.73 L

1.83 qt

• Rear Axle 1000 Series without RPO AXN (8.6")

2.03 L

2.15 qt

• Rear Axle 1000 Series with RPO AXN (9.5" LD)

2.6 L

2.75 qt

• Rear Axle 2000 Series with RPO LY6 (10.5")

2.6 L

2.75 qt

Air Conditioning Refrigerant R134a

• Refrigerant Charge

0.7 kg

1.6 lb

• Refrigerant Charge Utility with Front and Rear A/C

1.2 kg

2.7 lb

• Refrigerant Charge Suburban with Front and Rear A/C

1.4 kg

3.0 lb

Cooling System

• 4.8L V8

16.9 L

17.8 qt

• 5.3L V8

17.3 L

18.3 qt

• 6.0L V8 1500 Series

16.9 L

17.9 qt

• 6.0L V8 2500 Series

16.5 L

17.4 qt

• 6.2L V8

16.7 L

17.6 qt

Engine Oil with Filter - All Engines

5.7 L

6.0 qt

Fuel Tank

• Regular

98.4 L

26.0 gal

• Extended 1500 Series

119.2 L

31.5 gal

• Extended 2500 Series

147.6 L

39.0 gal

• Transfer Case Fluid

1.9 L

2.0 qt

Transmission Fluid

• 4L60-E/4L65-E/4L70-E Pan Removal

4.7 L

5 qt

• 4L60-E/4L65-E/4L70-E Overhaul

10.6 L

11 qt

• 4L80-E/4L85-E Pan Removal

7.3 L

7.7 qt

• 4L80-E/4L85-E Overhaul

12.8 L

13.5 qt

• 6L50/6L80/6L90 Pan Removal

5.7 L

6.0 qt

• 6L50/6L80/6L90 Overhaul

9.9 L

10.5 qt