Sectional view 1. Connecting flange; 2. Electronically controlled clutch; 3. 4WD solenoid; 4. Central seal; 5. Front pinion bearing; 6. Split spacer; 7. Rear bearing of the drive pinion; 8. Drive gear; 9. Half-axle gear; 10. Satellite; 11. Driven gear; 12. Axle of satellites; 13. Half-axle bearing; 14. Differential cup.