Eaton EAT Detroit Locker Diffs - Detroit Locker Differential 28 Spline 1.20in Axle Shaft Diameter 3.25 & Up Ratio Rear 9in

Part #: 187SL13A

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1987 Ford Bronco II, 1986 Ford Bronco II, 1985 Ford Bronco II, 1984 Ford Bronco II, 1980 Mercury Cougar, 1980 Ford Thunderbird... See more

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Description:
Eaton's Detroit Locker is a 100% automatic locking differential for Ford 9in rear axles, sized for 28-spline, 1.20in axle shafts with 3.25 and up gear ratios. It keeps both wheels in drive in forward and reverse - even with a wheel off the ground - and requires no maintenance.

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