2266039 Impeller Fits Caterpillar Models
2266039 Impeller Fits Caterpillar Models
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One New Aftermarket Replacement Water Pump Impeller for Caterpillar (Cat) Equipment
This aftermarket replacement water pump impeller fits Caterpillar (Cat) C-series and 3000-series engines used across a wide range of construction, earthmoving, and industrial equipment. The impeller is the rotating internal component of the engine cooling water pump, responsible for circulating coolant through the engine to maintain operating temperature. Replacing a worn or damaged impeller restores proper coolant flow and helps prevent overheating.
Compatible Models
Caterpillar Engines: C7, C7.2, C9, C9.3, C-9, CX31-C9I, 3126, 3126B, 3126E, 3406E, 3516C
Caterpillar Motor Graders: 12H, 140M, 140M 2, 160M, 160M 2
Caterpillar Wheel Loaders: 950H, 962H
Caterpillar Compactors / Soil Machines: 814F II, 815B, 815F II, 816F II
Caterpillar Scrapers: 627G, 637D, 637E, 637G
Caterpillar Skidders / Feller Bunchers: 525C, 535C, 545C, 573, 584, 586C
Note: This is a broad-fitment part spanning multiple Caterpillar equipment lines. Verify engine model and serial number against your machine's parts manual to confirm compatibility.
Replaces Part Number(s):
2266039
New aftermarket replacement part - not remanufactured, not used.
