Differential gear set, original DANA Spicer, Dana 30 axle for Jeep:
- Wrangler YJ anno 1987/1996
- Cherokee XJ anno 1984/1999
Very few parts last forever, especially those rotating at a high rate of speed. Dana Spicer ring and pinion gear with installation kits are perfect for replacing worn or damaged gears, changing ratios, or when refreshing the differentials.
Dana Spicer hob and shave the gears for longevity with minimal mating stress; use modern designs and materials including heat-treating and shot-peening to maximize life; and use high-grade steel for consistency and exceptional durability.
The main installation features are the following:
- differential case design type: Dana 30
- on vehicle location front
- ring gear diameter: 7.320"
- ring gear bolt quantity: 10
- ring gear reverse rotation
- axle type semi floating
From the drop-down menu select the desired ring and pinion ratio.
Specifications for 3.07 ratio:
- pinion gear tooth 14
- pinion spline 26
- ring gear tooth 43
- include installation kit
Specifications for 3.55 ratio:
- pinion gear tooth 11
- pinion spline 26
- ring gear tooth 39
- include installation kit
Specifications for 3.73 ratio:
- pinion gear tooth 11
- pinion spline 26
- ring gear tooth 41
- include installation kit
Specifications for 4.10 ratio:
- pinion gear tooth 10
- pinion spline 26
- ring gear tooth 41
- include installation kit
Specifications for 4.56 ratio:
- pinion gear tooth 9
- pinion spline 26
- ring gear tooth 41
- include installation kit
