1T1627 Impeller-Conv Fits Caterpillar Models
1T1627 Impeller-Conv Fits Caterpillar Models
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One New Aftermarket Replacement Torque Converter Impeller for Caterpillar (Cat) Construction Equipment
This aftermarket replacement impeller (Impeller-Conv) is the pump element of the torque converter assembly in Caterpillar heavy equipment powertrains. The torque converter impeller is engine-driven and circulates transmission fluid under centrifugal force, multiplying and transferring engine torque to the transmission input shaft to power the drivetrain. A worn or damaged impeller results in reduced torque transfer, slipping, and loss of drive performance.
Compatible Models
Caterpillar (Cat): Verify compatibility by part number 1T1627 with your Caterpillar dealer or parts catalog before ordering. Specific machine model fitment data is not available at this time -- this part is confirmed as a Caterpillar torque converter impeller. Use part number 1T1627 to confirm fitment for your machine.
Replaces Part Number(s):
1T1627
New aftermarket replacement part - not remanufactured, not used.



