Primary Function: In all these applications, the bushing's role is to:
Provide a durable, sacrificial wear surface for the pin to rotate or oscillate within.
Absorb shock loads and distribute stress over a wider area to protect the more expensive linkage components and pins.
Work with the lubrication system to minimize friction and wear.
This 087-5548 bushing is used for 345B 345C 345D 336D 330C excavator.
Related part number:
170-8310
087-5548
9X-4597
169-3087
095-0948
087-5548
9X-4597
169-3087
095-0948
