1T1727 Impeller Converter Fits Caterpillar Models
1T1727 Impeller Converter Fits Caterpillar Models
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One New Aftermarket Replacement Torque Converter Impeller for Caterpillar (Cat) Construction Equipment
This aftermarket replacement torque converter impeller (part number 1T-1727, also referenced as 1T1727) is a drivetrain component located within the automatic transmission system. The impeller generates centrifugal force on transmission fluid to transfer and multiply engine torque to the transmission input shaft, enabling smooth power delivery across a range of Caterpillar heavy equipment applications including track-type tractors, pipelayers, integrated toolcarriers, and wheel skidders.
Specifications
- Diameter: 338.30 mm
- Weight: approximately 12 lbs
- Application: Torque Converter Assembly
Compatible Models
Caterpillar Track-Type Tractors: D5M, D5N
Caterpillar Pipelayers: 561M, 561N
Caterpillar Integrated Toolcarriers: IT38F, IT38G
Caterpillar Wheel Skidders: 515
Caterpillar Engines (machine-mounted): 3116, 3126, 3126B, 3304
Replaces Part Number(s):
1T1727, 1T-1727
New aftermarket replacement part - not remanufactured, not used.



