Changing tire size or axle ratio puts the speedometer out of step, and a gear with the right number of teeth brings it back. Choosing the tooth count is the key step.
The Rugged Ridge Speedometer Gear has 35 teeth on a long shaft and is a direct OE replacement. It fits 1984-1993 Jeep Cherokee, 1955-1986 CJ, 1986-1992 Comanche, 1993 Grand Cherokee and 1987-1993 Wrangler models with cable speedometers. It bolts on easily.
MPN 18760.20 · UPC 804314254612
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