Dana 300 Transfer Case Parts

The Dana 300 was used only in CJs from 1980 until 1986. The first year the Dana 300 was available there was a slight difference from transfercases used in '81-'86 CJs. The 1980 Dana 300 features a shorter tail housing which allows a slightly longer rear driveshaft.

NOTE: These numbers may differ slightly from our catalog. Please view carefully.

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The Dana 300 is a heavy duty gear driven transfer case that takes a 23 spline input shaft. The case is cast iron with a number C300-15 and the tail housing is aluminum. The output for the front driveshaft on the Dana 300 is on the passenger side and the rear output is centered. Low range is 2.62:1 and high is 1.00:1.