1141383 Shaft Planet Fits Caterpillar Models
1141383 Shaft Planet Fits Caterpillar Models
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One New Aftermarket Replacement Planetary Shaft for Caterpillar (Cat) Excavators and Forestry Equipment
This aftermarket replacement planetary shaft (part number 1141383) fits the planetary gear assembly on a wide range of Caterpillar (Cat) excavators and forestry machines. The planetary shaft transmits torque within the planetary gear set, which is a critical component of the swing and/or travel final drive system. Replacing a worn or damaged planetary shaft helps restore proper drivetrain function and prevent further gear assembly damage.
Compatible Models
Caterpillar Excavators: 322 FM L, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325, 325B, 325B L, 325C, 325C FM
Caterpillar Forestry / Harvester: 1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590
Note: The confirmed model list above is sourced from aftermarket catalog data. Additional compatible models may exist. Verify fitment by part number before ordering.
Replaces Part Number(s):
1141383
New aftermarket replacement part - not remanufactured, not used.
