Quadra-Trac I is a single-speed full-time all-wheel-drive system that requires no driver intervention. Four-wheel-drive is always engaged, with 48 percent of the engine's torque delivered to the front ...

Is there a replacement for the vacuum actuator on the Jeep BW1339 Quadra-Trac transfer case? My current thought is to make a cable and linkage system. The factory vacuum lines and shift mechanism on ...