1687868 Rotating G Fits Caterpillar Models
1687868 Rotating G Fits Caterpillar Models
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One New Aftermarket Replacement Pump Rotating Group for Caterpillar (Cat) 972G Wheel Loader
This aftermarket pump rotating group (part number 1687868) is a direct replacement for the hydraulic piston pump rotating assembly on the Caterpillar 972G Wheel Loader. The rotating group is the core internal assembly of the hydraulic piston pump, consisting of a cylinder barrel, pistons, and brass piston shoes that generate hydraulic flow as the barrel rotates on the drive shaft. This part fits 972G machines equipped with the Command Control Steering system and powered by the Caterpillar 3306 engine.
Important Serial Number Restriction: This rotating group is confirmed to fit 972G machines in the following serial number ranges. Verify your machine serial number before ordering.
Compatible Models
Caterpillar (Cat) Wheel Loader:
- 972G Wheel Loader (Command Control Steer) - Serial AAW00001-00196, powered by 3306 engine
- 972G Wheel Loader - Serial 9GW00293-UP, powered by 3306 engine
Replaces Part Number(s):
1687868
New aftermarket replacement part - not remanufactured, not used.



