Item name | Spare part number | Description |
1 | - | Lid |
2 | - | O-ring |
3 | - | Bearing preload spacer |
4 | - | Bearing |
5 | - | bearing cap |
6 | - | Bolt, 4 pcs. |
7 | - | Housing and motor assembly |
8 | - | Damper |
9 | - | Gear assembly |
10 | - | Bearing |
11 | - | bearing cap |
12 | - | Washer |
13 | - | Deformable spacer |
14 | - | Pinion nut |
15 | - | clamp |
16 | - | Flange |
17 | - | Outer deflector |
18 | - | Internal deflector |
19 | - | Seal |
20 | - | Bearing |
21 | - | bearing cap |
22 | - | breather cap |
23 | - | Breather |
24 | - | Frame |
25 | - | Data location |
26 | - | Mounting sleeve |
27 | - | Bearing |
28 | - | Bearing assembly without cage |
29 | - | bearing cap |
30 | - | Filler plug |
31 | - | drain plug |
32 | - | Differential assembly with electronic control |
33 | - | Bolt, 10 pcs. |
34 | - | O-ring |
35 | - | Lid |
36 | - | Bolt, 12 pcs. |
37 | - | temperature sensor |
The electronically controlled rear differential operates in the same way as an open type rear differential, but with a locking function.
An electronically controlled multi-plate clutch provides a rear differential lock and variable torque distribution for improved traction and vehicle stability.
The program that controls the electronics of the rear differential multi-plate clutch assembly provides the following:
- preload, which increases the locking torque with increasing drive torque;
- slip control that increases the locking torque in off-road conditions and reduces it to achieve the best comfort, for example when parking.
The primary moment is transmitted to the differential from the output shaft of the transfer case, and then through the differential it is supplied to the 2 rear axle shafts.
The device detects wheel slip using signals from various vehicle systems to the electronic rear differential control unit and locks the differential accordingly.
Item name | Spare part number | Description |
1 | - | Drive unit |
2 | - | Clutch package |
3 | - | Differential |
Electronically controlled rear differential locking and torque distribution is performed by a DC motor controlled by an electronic rear differential control unit via pulse-width modulation signals (PWM).
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