HM4X4
Cod. 8847
In Stock

Dana 30 differential ring and pinion kit - Dana Spicer

€370.00
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Differential gear set, original DANA Spicer, Dana 30 for Jeep CJ 1971/1986

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 and/or rear
  • ring gear diameter: 7.130"
  • ring gear bolt quantity: 10
  • ring gear standard rotation 
  • axle type semi floating

From the drop-down menu select the desired ring and pinion ratio.

Specifications for 3.73 ratio:

  • pinion gear tooth 11
  • pinion spline 26
  • ring gear tooth 41
  • on vehicle location front
  • include installation kit

Specifications for 4.10 ratio:

  • pinion gear tooth 10
  • pinion spline 26
  • ring gear tooth 41 
  • on vehicle location front/rear
  • include installation kit

Specifications for 4.27 ratio:

  • pinion gear tooth 11
  • pinion spline 26
  • ring gear tooth 47
  • on vehicle location front
  • include installation kit

Specifications for 5.38 ratio:

  • pinion gear tooth 8
  • pinion spline 26
  • ring gear tooth 43
  • on vehicle location rear
  • include installation kit

 

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