Trooper LS 2WD V6-3.5L (2001)
Fluid - Differential: Fluid Type Specifications
Differential Fluid
Grade ............................................................................................................................................................................................................................. GL-5
Below 50° F ..................................................................................................................................................................................................... 80W, 80W-90
0° to 90° F ....................................................................................................................................................................................................... 90W, 80W-90
Above 50° F ................................................................................................................................................................................................................. 140W