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https://www.wsj.com/articles/caterpillar-works-to-turn-old-engines-into-new-profits-11652175001 XE Excavator Oil Seal

CORINTH, Miss.—Construction equipment maker Caterpillar Inc. wants to sell engines—again and again.
Every day, old, beat-up and broken-down engines from mining trucks and compactors return to a factory here to be inspected, taken apart and rebuilt again as new. The effort, which in 2021 took in an estimated 127 million pounds of equipment to be reprocessed, is part of a push by the construction equipment giant to meet environmental goals and boost revenue from services, which Caterpillar said could also give the company an edge over rivals.
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XG Excavator Oil Seal This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact Dow Jones Reprints at 1-800-843-0008 or visit www.djreprints.com.