Pins and Bushings are key elements for a good functioning of the joints of arms and buckets of any excavator. These components in fact preside over the entire range of movements of the machine: placed in all the fundamental joints of the excavator, it is on them that the precision of the work depends.
Due to their activity, pins and bushings are subject to a natural process of wear, and for this reason they must be suitably replaced.
Our offer for this Caterpillar 321C includes specific spare parts for the main joints: Bucket pins and bushings, Kingpost, Bucket and Dipper Arm, Boom Arm, Lift Boom Arm and Offset Slew Arm. We also have oil seals, shims and tipping links to be able to offer you a complete set of spare parts for your 321C Caterpillar to cope with any type of repair as well.
You can request spare parts for this Caterpillar 321C by filling out the form below and indicating the position of the pins and bushings to be replaced.
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