1T1224 Hub Impeller Fits Caterpillar Models
1T1224 Hub Impeller Fits Caterpillar Models
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One New Aftermarket Replacement Impeller Hub for Caterpillar (Cat) Construction Equipment
This aftermarket replacement impeller hub (Cat part number 1T-1224) is a ductile iron component used in the Caterpillar torque converter assembly. The impeller hub transmits engine power to the transmission fluid within the torque converter, enabling smooth and efficient drivetrain operation. With a 202.18mm inner diameter, it is a precision-fit drivetrain component. Replace a worn or damaged impeller hub to restore proper torque converter function and prevent drivetrain performance loss.
Specifications
- Inner Diameter: 202.18mm
- Material: Ductile Iron
- Application: Torque Converter
Compatible Models
Caterpillar: Please verify fitment against your machine's serial number and torque converter assembly specifications before ordering. Consult your Cat parts manual or dealer to confirm 1T-1224 compatibility with your specific model.
Replaces Part Number(s):
1T1224, 1T-1224
New aftermarket replacement part - not remanufactured, not used.



