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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (42RLE Automatic Transmission (Service Information)) >> 42RLE - Service Information >> Pump-Oil >> Description >> Oil Pump

Oil Pump

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Fig 1: Oil Pump Assembly Components
GC0009583Courtesy of CHRYSLER LLC
1 - PUMP HOUSING
2 - OUTER PUMP GEAR
3 - INNER PUMP GEAR
4 - REACTION SHAFT SUPPORT
5 - SEAL RINGS (4)
6 - REACTION SHAFT
7 - CRESCENT

The oil pump is located in the pump housing inside the bell housing of the transmission case. The oil pump assembly consists of an inner (3) and outer (2) gear, a housing (1), and a cover that also serves as the reaction shaft support (6). See Fig 1.