2239143 Impeller Fits Caterpillar Models
2239143 Impeller Fits Caterpillar Models
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One New Aftermarket Replacement Water Pump Impeller for Caterpillar (Cat) C11 and C13 Engines
This aftermarket replacement impeller is a direct-fit component for the engine front housing water pump on Caterpillar C11 and C13 diesel engines. The impeller circulates coolant through the engine block and radiator to maintain proper operating temperatures and prevent overheating during heavy-duty operation.
Specifications
- Vanes: 6
- Material: Ductile iron
- Location: Engine front housing water pump
Compatible Models
Caterpillar Excavators (C11 / C13 Engine): 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L
Caterpillar Wheeled Excavators: W345C MH
Caterpillar Articulated Dump Trucks: 725, 730, 730C
Caterpillar Wheel Loaders: 966H, 972H, 980C, 980K, 980K HLG
Caterpillar Wheel Tractor-Scrapers: 621H, 621K, 623H, 623K LRC, 627H, 627K LRC
Caterpillar Motor Graders: 14M, 16M
Caterpillar Track-Type Tractors: D8N
Caterpillar Load Haul Dump: R1600H, R1700G
Note: Verify fitment by engine serial number. This impeller fits Cat C11 and C13 engine front housing water pumps. Confirm your engine model before ordering.
Replaces Part Number(s):
2239143, 223-9143
New aftermarket replacement part - not remanufactured, not used.



