Rear Driveline Module: Description
WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
The rear driveline module assembly (Fig 1 ) consists of three main components:
- Bi-Directional Overrunning Clutch (BOC)
- Viscous Coupling
- Differential Assembly
The viscous coupling and bi-directional overrunning clutch are contained within an overrunning clutch housing, which fastens to the differential assembly. The overrunning clutch housing and differential assembly have unique fluid sumps, each requiring their own type and capacity of fluid. The overrunning clutch housing requires Mopar(R) ATF+4. The differential assembly requires Mopar(R) 75W-90 Gear and Axle Lubricant.
Driveline module service is limited to the following components:
- Differential Assembly (serviced only as assembly)
- Viscous Coupling
- Bi-Directional Overrunning Clutch (BOC)
- Overrunning Clutch Housing
- Seals (Input Shaft, Output Shaft, Overrunning Clutch Housing O-rings)
- Input Flange/Shield
- Vents
- Fasteners