The Eaton Detroit Locker (30‑spline, 1.55 in axle, fits 11.5 in rear) is a 100% automatic locking differential that provides maximum traction for mild to extreme applications. Its bullet‑proof design keeps both wheels in drive even if one is unloaded, works in forward and reverse, and features a clutchless, maintenance‑free construction for dependable performance in heavy‑duty, off‑road or competitive driving conditions.
Eaton Detroit Locker Differential 30 Spline 1.55in Axle Shaft Diameter Rear 11.5in