The Eaton Detroit Locker for front Dana 30 applications (27 spline, 1.16" axle shaft) is a full-time automatic locking differential that delivers maximum traction under demanding conditions. Engineered to lock both wheels in drive without driver input, it operates clutchlessly in forward and reverse and features a maintenance-free design favored for severe-duty and off-road applications where traction is critical.
Eaton Detroit Locker Differential 27 Spline 1.16in Axle Shaft Diameter 3.73 & Up Ratio Front Dana 30