The Caterpillar 340D2 L is a large excavator in Cat’s 40-ton class, an updated D2 model with a long undercarriage. HCI carries the replacement hydraulic cylinders and parts to keep it working. Get it fast with FASTSHIP — order by 12:00 PM CST for same-day dispatch — plus Buy Now, Pay Later at checkout. Explore the full Caterpillar lineup, and Demolish Downtime.
The Caterpillar 340D2 L is a large hydraulic excavator used to dig and move earth on construction and heavy excavation sites. It is the long-undercarriage version of the mid-2010s 340D2. HCI carries replacement hydraulic cylinders and parts to keep it working.
Every cylinder and part on this page lists its OEM cross-references, so you can match them against the numbers on your old unit. Still unsure? Call our team at 888-771-1894 to confirm fitment — have your serial or the number on the old cylinder ready — or browse the full Caterpillar catalog to find your model.
Any item that shows the FASTSHIP logo and is marked In Stock ships the same day when you order by 12:00 PM CST, Monday through Friday.
