This refers to a specific configuration of a heavy-duty, gear-driven transfer case, commonly the NP205 model, where it is mounted separately from the transmission. Unlike direct-mounted versions that bolt directly to the transmission, this setup utilizes a driveshaft to connect the transmission’s output to the transfer case’s input. This separation allows for greater flexibility in vehicle design and customization, especially in applications like off-road vehicles and custom builds.
The primary advantage of this configuration lies in its adaptability. It enables the use of different transmission and axle combinations more readily, as the transfer case’s position is not dictated by the transmission’s design. Historically, this was a common solution in vehicles where the desired drivetrain layout or axle placement necessitated a more flexible transfer case mounting arrangement. It also offers benefits in terms of ease of maintenance and modification, as the transfer case can be removed and serviced independently of the transmission.
