Rear planet U760E 3572033060 3572033061 3572033062

Rear planet U760E 3572033060 3572033061 3572033062

Planetary gear satellites:

4 Sun Gear Satellites of Rear Sun Gear
Number of teeth - 20 pcs.
6 satellites (double)
Number of teeth - 22 pcs.
The planetary gear (Gear Assy, Front Planetary) is a highly loaded automatic transmission unit and its wear at high mileage or extreme loads is inevitable. The operation of the sliding bearings of the planetary gears in oil saturated with friction particles leads to their wear. Due to wear, the carburizing layer on the shafts (axles) of the gears is erased, which further accelerates their wear and can lead to destruction under maximum loads. When there is a backlash of the fingers (axles) of the gears, the gears do not work coaxially, which leads to increased friction or blows to their teeth. The increased friction heats the surfaces of the planetary gears and weakens the metal's wear resistance. Shock loads in the planetary gear set lead to chipping and destruction of gear teeth.