1U3881 Shaft Fits Caterpillar Models
1U3881 Shaft Fits Caterpillar Models
Regular price
$72.92 USD
Regular price
Sale price
$72.92 USD
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One New Aftermarket Replacement Hydraulic Vane Pump Shaft for Caterpillar (Cat) Wheel Loaders and Integrated Toolcarriers
This aftermarket replacement shaft fits the hydraulic vane pump on Caterpillar 916, 926, and IT-series machines powered by the 3204 engine. The vane pump shaft is a critical internal component of the open-center hydraulic system, transmitting rotational drive to the pump rotor assembly. Replacing a worn or damaged shaft restores proper hydraulic flow and pressure to loader functions.
Compatible Models
Caterpillar Wheel Loaders: 916, 926, 926A, 926E, G916, G926
Caterpillar Integrated Toolcarriers: IT18, IT18B, IT28, IT28B
Engine: 3204
Replaces Part Number(s):
1U3881, 1U-3881, CA1U3881
New aftermarket replacement part - not remanufactured, not used.
