GRAND CHEROKEE 11 rear, conventional differential, 3.6L, 215mm (8.46" ring gear, 3.06 ratio). GRAND CHEROKEE 12 rear, 3.6L, 215mm (8.46" ring gear, 3.06 ratio). DURANGO 11-12 rear, 3.6L, 215mm (ring gear, 8.46").
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