1T1389 Carrier Fits Caterpillar Models
1T1389 Carrier Fits Caterpillar Models
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One New Aftermarket Replacement Bearing Carrier for Caterpillar (Cat) Track-Type Tractors and Pipelayers
This steel aftermarket replacement Bearing Carrier fits Caterpillar (Cat) torque converter assemblies and provides support to the torque converter impeller. It is a direct service replacement for the former cast-iron 1T591 Carrier, offering improved support to the impeller. Compatible with machines equipped with a 1T611 or 1T670 Torque Converter Assembly (component code 3114). Important: This carrier is NOT compatible with the 1T11 Torque Converter Assembly -- machines with the 1T11 assembly require the 1T212 Carrier instead. Verify your torque converter assembly number before ordering.
Compatible Models
Caterpillar Track-Type Tractors: D8K (66V, 77V), D9H (90V, 97V, 98V, 99V, 12U)
Caterpillar Pipelayers: 583K (78V), 594 (62H), 594H (96V)
Replaces Part Number(s):
1T1389, 1T591 (superseded iron carrier -- steel 1T1389 is the service replacement)
New aftermarket replacement part - not remanufactured, not used.
