Eaton Torque Control Products 19818-020 Dana 30 E-Locker Differential Locker 3.73+ Ratio 27 Spline

The Eaton E-Locker is an electronic locking differential designed specifically for Dana 30 front or rear axles. This high-performance differential locker provides on-demand traction control at the flip of a switch, allowing drivers to transition instantly between open differential operation for normal driving and 100% locked differential for maximum traction in challenging terrain.

Key Features:

• Electronic activation with dash-mounted switch for on-demand engagement
• Compatible with Dana 30 axles running 3.73 and higher gear ratios
• Designed for 27 spline axle shafts
• Electromagnetic locking mechanism provides instant engagement
• Functions as open differential during normal driving for improved handling and tire wear
• Delivers 100% torque transfer to both wheels when locked for maximum traction
• Ideal for off-road applications including rock crawling, mud, sand, and snow
• Factory-style reliability with proven Eaton engineering

The E-Locker eliminates the compromises of welded differentials or spools while providing superior performance compared to limited-slip differentials. When unlocked, the vehicle maintains factory-like street manners and turning characteristics. When trail conditions demand maximum traction, simply flip the switch to lock both axle shafts together for equal power distribution. This makes the E-Locker an excellent choice for vehicles that see both daily driving and serious off-road use.

Specifications:

• Axle Application: Dana 30
• Gear Ratio Compatibility: 3.73 and numerically higher ratios
• Axle Spline Count: 27 spline
• Activation: Electronic (requires wiring and switch installation)

Professional installation is recommended to ensure proper setup, gear pattern verification, and electrical system integration.