Grand Cherokee 2WD L6-4.0L VIN S (1997)
Fluid - Differential: Fluid Type Specifications
Differential Fluid Type
Grade
186 FBI ................................................................................................................................................................................................................... Synthetic
198 RBI .................................................................................................................................................................................................................. API GL-5
226 RBA ................................................................................................................................................................................................................ API GL-5
Viscosity
186 FBI ................................................................................................................................................................................................................... 75W-140
198 RBI ..................................................................................................................................................................................................................... 80W-90
226 RBA ................................................................................................................................................................................................................... 80W-90
