The Caterpillar 345C LC is a large excavator in Cat’s 45-ton class, fitted with a long undercarriage. Keep it working with replacement hydraulic cylinders and parts from HCI. 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 345C LC is a 45-ton-class hydraulic excavator used for heavy digging, mass excavation, and quarry work. The LC denotes the long-carriage undercarriage configuration of the mid-2000s 345C. 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.
