For those who are looking for alternate diff ratios here are the ratios available in Vitaras and Grand Vitaras/XL-7's and their tooth count to help identify them.
Ring Pinion Ratio
43/ 10: 4.3
37/ 8 : 4.625
39/ 8 : 4.785
41/ 8 : 5.125
There also a 5.38 ( 43/8) and a 5.62 (45/8) in overseas markets and Calmini offer a 5.83 (35/6).
Vitara and GV Diff Ratio's Tooth Count
Moderator: Committee