Eaton Torque Control Products 306S46 NoSPIN Automatic Locking Differential

The Eaton NoSPIN 306S46 is an automatic locking differential designed to provide superior traction in all driving conditions. Unlike traditional open differentials that can lose power to a spinning wheel, the NoSPIN automatically engages to lock both axle shafts together when torque is applied, ensuring maximum power delivery to both wheels.

Key Specifications:

• Application: Clark axles
• Spline Count: 27 splines
• Axle Shaft Diameter: 2.36 inches
• Locking Type: Automatic engagement under torque
• Design: Replaces factory open or limited-slip differential carrier assembly

Features and Benefits:

• Automatic operation requires no driver interaction or manual locking
• Delivers 100% torque transfer to both wheels when traction is needed
• Smooth operation during normal driving with unlocked differential action when coasting or turning
• Rugged construction for reliable performance in demanding work and off-road conditions
• Direct replacement for OEM differential carrier in compatible Clark axles

The Eaton NoSPIN differential is ideal for work trucks, emergency vehicles, and off-road applications where consistent traction is critical. Its automatic locking mechanism engages seamlessly when accelerating or under load, then releases during cornering and deceleration for normal differential operation.