4MATIC transfer case, function - GF28.10-P-1000AVC
MODEL 218 with TRANSMISSION 722.961/966/967/971
Sectional view of transfer case
4MATIC transfer case, general
The transfer case is integrated into the rear section of the 7-speed automatic transmission. What makes it so special is its single-stage output with integrated universal joint (6). The single-stage version, in contrast to the dual-stage output of previous transfer cases, no longer requires a spur gear set including the bearing. This acts positively on efficiency, weight and the noise characteristics of the drive train.
In a repair case, the transfer case cannot be separately replaced. It has to be completely replaced along with the automatic transmission.
| Overview of system components, automatically controlled all-wheel drive (4MATIC) | GF28.00-P-9998AVC |