SKP SK404020 Locking Hub

SKP Locking Hub for Ford Bronco II and Ranger

The SKP SK404020 locking hub gives you manual control over front axle engagement for on-road efficiency and off-road traction. It is built for drivers who need a direct replacement for a worn or failing hub on select Ford trucks and SUVs.

Key Features

• Manual locking hub for switching between two-wheel drive and four-wheel drive
• Supports improved fuel economy in 2WD operation when the front hubs are disengaged
• Built with rugged materials for demanding driveline use
• Direct fit for select 1983-1989 Ford Ranger and 1984-1989 Ford Bronco II applications
• Part number SK404020 for easy identification

Product Details

The SKP SK404020 is a manually operated locking hub for select Ford Bronco II and Ford Ranger models. It allows the front axle to be engaged only when needed, helping maintain driveline efficiency during normal driving while restoring four-wheel-drive function for loose, uneven, or low-traction terrain. This part number, SK404020, is a practical replacement for vehicles that rely on manual hub operation.

Compatible With 1984-1989 Ford Bronco II and 1983-1989 Ford Ranger, this locking hub supports common service needs on older Ford 4x4 driveline systems. It is a fitment-based replacement for drivers searching for a Ford Ranger locking hub or Bronco II manual hub replacement.

What It Helps Solve

• Front hubs that no longer lock or unlock properly
• Loss of four-wheel-drive engagement at the wheel end
• Excess driveline drag from hubs that stay engaged
• Reduced traction when the front axle cannot be activated
• Wear-related replacement needs on aging Ford 4x4 hub assemblies

Installation Notes and Tips

Verify hub style and vehicle fitment before installation. Confirm the application against the existing hub design on your Ford Bronco II or Ford Ranger, and inspect related axle components for wear before returning the vehicle to service. Follow the vehicle service manual for proper installation and torque procedures.

Quality Assurance

SKP manufactures replacement driveline components for service applications that require dependable fit and function. The SK404020 is built to meet the needs of manual locking hub replacement on the listed Ford applications.