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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (8HP70 Automatic Transmission (Service Information)) >> Pump, Transmission Oil >> Description

Pump, Transmission Oil: Description

WARNING: This page is about a different variant/trim than selected.
GC0152259Courtesy of CHRYSLER GROUP, LLC

The transmission oil pump (2) is driven by a chain and sprocket (1). The oil pump is located just behind the torque converter, inside of the pump housing (3). The pump is a double-stroke vane pump. The pump has dual chambers, two inlet and two outlet ports. The pump provides necessary lubrication and cooling throughout all phases of transmission operation.