2307132 Gear Pump-Hydraulic Fits Caterpillar Models
2307132 Gear Pump-Hydraulic Fits Caterpillar Models
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One New Aftermarket Replacement Hoist Gear Pump for Caterpillar (Cat) Off-Highway Trucks
This gear pump (Pump Gp-Gear) serves the hoist system on Caterpillar 776D and 777D off-highway haul trucks, supplying hydraulic flow to raise and lower the truck body. It is a direct replacement for Caterpillar OEM part number 2307132 (230-7132) and fits within the hoist hydraulic circuit powered by 3508B and 3512B engines. Due to serial number variations within the 777D model range, verify your machine serial number before ordering to confirm correct fitment.
Compatible Models
Caterpillar Off-Highway Trucks: 776D, 777D (including 777D HAA and 777D LRC variants), 777E
Replaces Part Number(s):
2307132, 230-7132
Aftermarket Interchange Numbers
Part of parent assembly 170-1069 (Pump Gp-Gear). Compatible engines: 3508B, 3512, 3512B.
New aftermarket replacement part - not remanufactured, not used.



