Eaton Detroit Locker Differential 30 Spline 1.31in Axle Shaft Dia 4.10 & Down Ratio Rear Dana 60/61

If you're looking to maximize traction for off-road adventures or demanding trail conditions, the Eaton Detroit Locker is a solid choice for your Dana 60 or 61 rear axle. This automatic locking differential ensures both rear wheels are always driven, even when one loses contact with the ground. It's built for serious performance, working reliably in both forward and reverse without needing any driver input.

What sets the Detroit Locker apart is its unique, bullet-proof design. It's a clutchless, maintenance-free unit that provides 100 percent automatic locking. This means you get maximum grip whenever you need it, without having to think about it. The robust construction is designed to handle significant stress, making it a popular option for vehicles that see a lot of action. This particular model is for axles with 30 spline count and 1.31-inch axle shaft diameter, and it's designed to work with gear ratios of 4.10 and numerically lower (like 4.56, 4.88, etc.).

This differential fits a wide range of vehicles, including many Chrysler and Dodge models from the 1960s through the early 2000s, such as the Chrysler Town & Country, Dodge Caravan, and Chrysler 300. It's a significant upgrade for anyone who needs consistent, reliable traction in challenging environments. Installation will require setting up the ring and pinion gears, so it's a job best suited for those with experience or a professional mechanic.