Atlas Input Shaft for pre 11/30/2007 cases that do not have a serial number that is preceeded with the letter "G". These input shafts have a coarse 6 spline male gear
We now offer three different sets of Suzuki Samurai gears. P/N 48-4160 is a 4.16:1 low range with a 12% high gear reduction. P/N 48-4900 is a 4.90:1 low range with a 16% high gear reduction. P/N 48-6400 is a 6.40:1 low range with a 17% high gear reduction. See the PDF instructions for case modifications and gear installations.