Wear Parts for Industry

24% Manganese Bushings for Dragline Rigging

Get longer wear than fabricated bushings with cast bushings by Columbia Steel.

We maintain an inventory of popular bushing sizes
A Columbia bushing welded into one of our XtraLife® end links
Our bushings are cast from 24% manganese steel for superior abrasion resistance. The work-hardening properties of this alloy mean you’ll get longer life between rebuilds. Columbia Steel’s pins are produced in through-hardened high strength steel. And our engineered pin-to-bushing contact is field proven to reduce wear. Better wear life, easier maintenance — ask for Columbia bushings.

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