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Our used Caterpillar Boom was pulled from a 336E L we recently salvaged. It is a standard boom with 9' 3" working length. Comes with auxiliary hydraulic tubes. Pin holes are in good condition while area surrounding them is fair. No repairs or modifications look to have been done. Approx 13,000 shipping weight. 22' x 3' x 5.5'. When high-quality is a requirement and lower costs are necessary, our used Boom is the solution for you.


  • Fits the CATERPILLAR 336E L model machine.
  • All used parts come with a 30 day warranty
  • Lot Number: L00049678
  • .

H&R Construction Equipment Parts is a leading supplier of new and used parts since 1984 for the major manufacturers of excavators, wheel loaders, bulldozers, articulated trucks, and skid steers. Our warehouses consists of over 140,000 sq. ft. of space to house our inventory, along with 40 acres of outside storage.

Contact a Parts Specialist today at (800) 333-0650 for more information.


  WARNING: Cancer and Reproductive harm. See

More Information
SKU HR00059457
Make Caterpillar
Model 336E L
Part Number 393-7978
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